EDMONDSON, Circuit Judge:
Petitioner, David Ronald Chandler, was sentenced to death for murder in furtherance of a continuing criminal enterprise under 21 U.S.C. § 848(e)(1)(A). We affirmed Petitioner’s murder conviction and death sentence on direct appeal. United States v. Chandler, 996 F.2d 1073 (11th Cir.1993). Petitioner then filed a section 2255 petition challenging his conviction and sentence on several grounds. Among other things, Petitioner, invoking the Sixth Amendment, claimed that he received ineffective assistance of counsel — during the sentencing phase of trial — because his trial counsel failed to investigate and to present character witnesses. The district court rejected Petitioner’s claims and denied relief. We affirm.1
[1310]*1310BACKGROUND
Petitioner ran an extensive marijuana growing and distribution operation in Northern Alabama. In January 1990, Petitioner had offered Charles Ray Jarrell, Sr., one of Petitioner’s marijuana couriers, $500 to eliminate Marlin Shuler, a suspected informant; Jarrell has said he thought Petitioner was joking. On 8 May 1990,2 Petitioner saw Shuler at Jarrell’s house. Petitioner warned Jarrell that Shuler was going to cause them trouble and stated: “You need to go on and take care of him and I still got that $500.” Jarrell understood Petitioner to be referring to Petitioner’s earlier offer to pay Jarrell should he eliminate Shuler. Petitioner left; Jar-rell and Shuler spent the morning drinking heavily. The two men then drove to a lake for some target practice with two guns. During target practice, Jarrell turned a gun on Shuler, shot him twice, and killed him. Jarrell went to and informed Petitioner that he had killed Shuler; the two men returned to the scene and disposed of the body. Jarrell asked for, but did not receive, the $500.
In 1991, a nine-count indictment charged Petitioner with various drug, continuing criminal enterprise, and conspiracy offenses, including procuring Shuler’s murder in furtherance of a continuing criminal enterprise.
Petitioner retained Drew Redden, a prominent Alabama criminal defense lawyer, to defend him at trial.3 Redden actively pursued acquittal, especially on the charge of procuring a murder.4 In preparation, trial counsel, among other things, observed the trial of a codefendant and reviewed material from the defense attorneys of the other defendants to the CCE charge. He consulted a jury selection expert. And trial counsel interviewed at least 67 witnesses in the Piedmont and Esom Hill area, Petitioner’s small community. Believing his client not to be a true drug kingpin, counsel also spent time trying to find the “real” drug kingpin. Trial counsel, throughout the case, was in frequent contact with Petitioner, Petitioner’s brother, and Petitioner’s wife.
To contest the murder charge, trial counsel introduced evidence at trial to show the weaknesses in the Government’s case: that is, trial counsel attacked the idea that Petitioner had in reality caused, on the pertinent day, Shuler to be killed. A history of animosity existed between Jarrell and Shuler as a result of Shuler’s former marriage to Jarrell’s sister. Shu-ler had abused his ex-wife and mother-in-law (Jarrell’s sister and mother respectively), which provided Jarrell with his own motives for killing Shuler. Jarrell — on an earlier occasion and for his own reasons — ■ had actually attempted to kill Shuler: Jar-rell had placed a gun to Shuler’s head and pulled the trigger, but the loaded gun had just not gone off. In addition, trial counsel stressed that the key Government witnesses in this case, including Jarrell himself, testified in exchange for lesser sentences. Furthermore, Jarrell, over time, had made inconsistent statements about Petitioner’s responsibility for the murder: stating that he (Jarrell) did not do it; stating that he (Jarrell) alone did it inten-[1311]*1311tionaUy because of personal animosity; admitting that he (Jarrell) did it but claiming it was an accident; and, at last, implicating Petitioner.
Nevertheless, the jury convicted Petitioner on all nine counts of the indictment, including the murder charge. The jury implicitly found that the Government proved beyond reasonable doubt that Petitioner had offered to pay, and induced, Jarrell to kill Shuler. A separate death penalty sentencing hearing on the murder count was held the next day.
At sentencing, the Government alleged three statutory aggravating factors: (1) that Petitioner had intentionally engaged in conduct resulting in the death of another, (2) that Petitioner procured the killing of another for money, and (3) that Petitioner committed the murder after substantial planning and premeditation. The Government offered no new evidence at the sentencing phase and relied on the evidence it had presented at the guilt phase.
Defense counsel did present evidence as well as arguments for mitigation, among other things, stressing residual doubt.5 He reminded the jury — using a stipulation about the date of the death of the victim— that a taped statement, made by Petitioner about having to kill somebody (a tape the jury had requested to review at the guilt-stage deliberations), was made three months after the murder of Shuler and did not indicate that Petitioner was talking about Shuler. Trial counsel also entered into evidence two other stipulations: (1) that Petitioner had no prior criminal record, and (2) that Jarrell, the actual killer, and Jarrell’s son (who was also implicated in the murder) would never be prosecuted for Shuler’s murder. Both of these latter stipulations were mitigating factors as a matter of law under the pertinent statute. In addition, trial counsel called as character witnesses and presented to the jury the humanizing testimony of Petitioner’s wife and mother.6
Given that the evidence was unconverted that Jarrell (not Petitioner) had actually killed the victim, trial counsel argued again at sentencing that the evidence was not absolutely conclusive about whether Jar-rell, especially in his drunken state, was truly induced by Petitioner when Jarrell shot Shuler. Trial counsel pointed to evidence that Jarrell earlier, in November 1989, had — completely independent of Petitioner — put “a pistol to the nose of [Shu-ler] and pull[ed] the trigger intending to [1312]*1312kill him”: the gun had misfired. Trial counsel reiterated the independent malice Jarrell harbored for the victim as a result of their personal history. Trial counsel asked the jury how Petitioner could have motivated Jarrell at the time of the killing, when Jarrell (after Petitioner had left) had consumed “twenty-three beers on that date, twenty-three beers before he shot the man.”7 Trial counsel stressed that imposing the death penalty in this case would be “cruel and unusual punishment” and a “tremendous mistake ... considering every circumstance of this case.”
The jury, however, found that the first two aggravating factors existed and unanimously recommended that Petitioner be sentenced to death. The district court, Judge Hancock, did so.
After exhausting his direct appeals, Petitioner moved to vacate his convictions and sentence under 28 U.S.C. § 2255 and moved for a new trial in accordance with Fed.R.Crim.P. 33 on many grounds, including ineffective assistance of counsel at sentencing. In the light of Petitioner’s claims, the district court, Judge Hancock, conducted a series of evidentiary hearings.
On the ineffectiveness claim, Petitioner asserted that counsel was ineffective for failing to investigate and to present character witnesses at the sentencing hearing. At the section 2255 evidentiary hearing, Petitioner presented 27 witnesses who testified to specific good acts by Petitioner.8 Petitioner also presented the testimony of defense counsel Redden.
Judge Hancock found that the mitigating value of the proffered witnesses was undercut on cross-examination: (1) the good character evidence related to a time remote from that of Petitioner’s crimes; (2) many of the witnesses were ignorant of Petitioner’s criminal activities altogether, showing an ignorance of Petitioner’s character; and (3) all of the witnesses showed a strong bias in favor of Petitioner.9
The district court then considered the aggravating circumstances and found that the jury had determined that two aggravating factors existed based on a “particularly egregious crime”: encouraging another, dependant upon him, to kill a police informant and then assisting in disposing of the body. The district court — “[wjeighing this weak character evidence against the strong aggravating evidence that the jury accepted” — concluded that prejudice was not proved. Therefore, the district court denied relief on the ineffectiveness claim.
DISCUSSION
Petitioner argues that he received ineffective assistance of counsel during the sentencing phase of his trial. We review Petitioner’s claim of ineffective assistance de novo. Williams v. Head, 185 F.3d 1223, 1227 (11th Cir.1999). To succeed on a claim of ineffective assistance, Petitioner must show both incompetence and prejudice: (1) “[PJetitioner must show that ‘counsel’s representation fell below an objective standard of reasonableness,’ ” and (2) “[Pjetitioner must show that ‘there [1313]*1313is a reasonable probability that, but for counsel’s unprofessional errors, the result of the proceeding would have been different.”’ Darden v. Wainwright, 477 U.S. 168, 106 S.Ct. 2464, 2473, 91 L.Ed.2d 144 (1986); accord Williams v. Taylor, — U.S. -, 120 S.Ct. 1495, 1511, 146 L.Ed.2d 389 (2000). Petitioner says that his trial counsel was incompetent because his trial counsel failed to investigate and to present character evidence. And, Petitioner says that — but for his trial counsel’s failure to investigate and to present the evidence — a reasonable probability exists that the jury would not have voted for a death sentence.
SOME PRINCIPLES GOVERNING PERFORMANCE
To aid courts in assessing claims of ineffective assistance under the Sixth Amendment, the Supreme Court and this court, particularly sitting en bane, have set out certain principles and presumptions.10 We have recognized that, given these principles and presumptions, “the cases in which habeas petitioners can properly prevail ... are few and far between.” Waters v. Thomas, 46 F.3d 1506, 1511 (11th Cir.1995) (en banc). A review of the principles and presumptions seems appropriate.11
I. The standard for counsel’s performance is “reasonableness under prevailing professional norms.” Strickland v. Washington, 466 U.S. 668, 104 S.Ct. 2052, 2065, 80 L.Ed.2d 674 (1984); accord Williams v. Taylor, — U.S. -, 120 S.Ct. 1495, 1511, 146 L.Ed.2d 389 (2000) (most recent decision reaffirming that merits of ineffective assistance claim are squarely governed by Strickland). The purpose of ineffectiveness review is not to grade counsel’s performance. See Strickland, 104 S.Ct. at 2065; see also White v. Singletary, 972 F.2d 1218, 1221 (11th Cir.1992) (“We are not interested in grading lawyers’ performances; we are interested in whether the adversarial process at trial, in fact, worked adequately.”). We recognize that “[r]epresentation is an art, and an act or omission that is unprofessional in one case may be sound or even brilliant in another.” Strickland, 104 S.Ct. at 2067. Different lawyers have different gifts; this fact, as well as differing circumstances from case to case, means the range of what might be a reasonable approach at trial must be broad. To state the obvious: the trial lawyers, in every ease, could have done something more or something different. So, omissions are inevitable. But, the issue is not what is possible or “what is prudent or appropriate, but only what is constitutionally compelled.” 12 Burger v. Kemp, 483 U.S. 776, 107 S.Ct. 3114, 3126, 97 L.Ed.2d 638 (1987).
II. The burden of persuasion is on a petitioner to prove, by a preponderance of competent evidence, that counsel’s performance was unreasonable. See Strickland, 104 S.Ct. at 2064; see also Williams, 120 S.Ct. at 1511 (“[DJefendant must show that counsel’s representation fell below an objective standard of reason[1314]*1314ableness.”) (internal citations and quotations omitted). The petitioner must establish that particular and identified acts or omissions of counsel “were outside the wide range of professionally competent assistance.” Burger, 107 S.Ct. at 3126; see also Strickland, 104 S.Ct. at 2064-65 (stating that petitioner must show “counsel’s representation fell below an objective standard of reasonableness” — that is, that counsel’s performance was unreasonable “under prevailing professional norms ... considering all of the circumstances”).
III. “Judicial scrutiny of counsel’s performance must be highly deferential.” 13 Strickland, 104 S.Ct. at 2065. We must avoid second-guessing counsel’s performance: “[I]t does not follow that any counsel who takes an approach we would not have chosen is guilty of rendering ineffective assistance.” 14 Waters, 46 F.3d at 1522 (en banc). Nor does the fact that a particular defense ultimately proved to be unsuccessful demonstrate ineffectiveness.
IV. Courts must “indulge [the] strong presumption” that counsel’s performance was reasonable and that counsel “made all significant decisions in the exercise of reasonable professional judgment.” Strickland, 104 S.Ct. at 2065-66; accord Williams v. Head, 185 F.3d 1223, 1227-28 (11th Cir.1999) (presuming counsel rendered effective assistance). Thus, counsel cannot be adjudged incompetent for performing in a particular way in a case, as long as the approach taken “might be considered sound trial strategy.” Darden v. Wainwright, 477 U.S. 168, 106 S.Ct. 2464, 2474, 91 L.Ed.2d 144 (1986). Given the strong presumption in favor of competence, the petitioner’s burden of persuasion — though the presumption is not insurmountable — is a heavy one.15 Kimmelman v. Morrison, 477 U.S. 365, 106 [1315]*1315S.Ct. 2574, 2586, 91 L.Ed.2d 305 (1986); see also Williams, 120 S.Ct. at 1511 (“[T]he defendant must show that counsel’s performance was deficient.” (quoting Strickland, 104 S.Ct. at 2064)).
V. The reasonableness of a counsel’s performance is an objective inquiry.16 See Darden, 106 S.Ct. at 2474 (noting that counsel’s performance did not fall below “an objective standard of reasonableness”); see also Williams, 120 S.Ct. at 1511 (same); Darden, 106 S.Ct. at 2474 (noting that “there are several reasons why counsel reasonably could have chosen to rely on” the defense that he did (emphasis added)); United States v. Fortson, 194 F.3d 730, 736 (6th Cir.1999) (determining — without district court findings or even evidentiary hearing — that defendant had not overcome presumption of effective assistance because court “[could] conceive of numerous reasonable strategic motives” for counsel’s actions at trial). And because counsel’s conduct is presumed reasonable, for a petitioner to show that the conduct was unreasonable, a petitioner must establish that no competent counsel would have taken the action that his counsel did take.17 See Waters, 46 [1316]*1316F.3d at 1512 (en banc) (“The test has nothing to do with what the best lawyers would have done. Nor is the test even what most good lawyers would have done. We ask only whether some reasonable lawyer at the trial could have acted, in the circumstances, as defense counsel acted at trial.”); see also Harich v. Dugger, 844 F.2d 1464, 1470 (11th Cir.1988) (en banc) (“It is not enough for petitioner to claim his counsel was ignorant of the Florida law. Petitioner must prove that the approach taken by defense counsel would not have been used by professionally competent counsel”); Provenzano v. Singletary, 148 F.3d 1327, 1332 (11th Cir.1998) (noting that counsel’s conduct is unreasonable only if petitioner shows “that no competent counsel would have made such a choice”); Burger, 107 S.Ct. at 3124 (in concluding that defense counsel’s not using character witnesses met reasonableness standard, Court pointed out that district court judge — presumably a reasonable lawyer— who heard the proffered mitigating evidence did not think it would have aided petitioner’s case).
VI. When courts are examining the performance of an experienced trial counsel, the presumption that his conduct was reasonable is even stronger.18 See Provenzano, 148 F.3d at 1332 (stating that “strong reluctance to second guess strategic decisions is even greater where those decisions were made by experienced criminal defense counsel” and that “[t]he more experienced an attorney is, the more likely it is that his decision to rely on his own experience and judgment in rejecting a defense” is reasonable); see also Burger, 107 S.Ct. at 3118 (reciting counsel’s impressive credentials in opinion finding that counsel rendered effective assistance).19
VII. In reviewing counsel’s performance, a court must avoid using “the distorting effects of hindsight” and must evaluate the reasonableness of counsel’s performance “from counsel’s perspective at the time.” Strickland, 104 S.Ct. at 2065. “[I]t is all too easy for a court, examining counsel’s defense after it has proved unsuccessful, to conclude that a particular act or omission of counsel was unreasonable.” 20 Id.; see Waters, 46 F.3d at 1514 (en banc) (“The widespread use of the tactic of attacking trial counsel by showing what ‘might have been’ proves [1317]*1317that nothing is clearer than hindsight— except perhaps the rule that we will not judge trial counsel’s performance through hindsight.”).
VIII. No absolute rules dictate what is reasonable performance for lawyers. Strickland, 104 S.Ct. at 2065 (“No particular set of detailed rules for counsel’s conduct can satisfactorily take account of the variety of circumstances faced by defense counsel or the range of legitimate decisions regarding how best to represent a criminal defendant.”); see also Roe v. Flores-Ortega, — U.S. -, 120 S.Ct. 1029, 1036-37, 145 L.Ed.2d 985 (2000) (rejecting bright-line rule that counsel “almost always” has duty to consult with defendant about appeal, reaffirming that the Court has “consistently declined to impose mechanical rules on counsel— even when those rules might lead to better representation”). “Any such set of rules would interfere with the constitutionally protected independence of counsel and restrict the wide latitude counsel must have in making tactical decisions.” Strickland, 104 S.Ct. at 2065; see also id. at 2066 (stating that “ rigid requirements [would] dampen the ardor and impair the independence of defense counsel, discourage the acceptance of assigned cases, and undermine the trust between attorney and client”); Waters, 46 F.3d at 1511 (en banc) (noting that Supreme Court has prohibited “[^Intensive scrutiny of counsel and [the creation of] rigid requirements for acceptable assistance”). The law must allow for bold and for innovative approaches by trial lawyers. And, the Sixth Amendment is not meant “to improve the quality of legal representation,” but “simply to ensure that criminal defendants receive a fair trial.” Strickland, 104 S.Ct. at 2065.
IX. Thus, no absolute duty exists to investigate particular facts or a certain line of defense. Under Strickland, counsel’s conducting or not conducting an investigation need only be reasonable to fall within the wide range of competent assistance. 104 S.Ct. at 2066 (stating that counsel “has a duty to make reasonable investigations or to make a reasonable decision that makes particular investigations unnecessary”); cf. Kimmelman, 106 S.Ct. at 2588 (failure to file timely motion to suppress unlawfully obtained evidence amounts to constitutionally ineffective assistance when failure is based on counsel’s unreasonable mistake of law about the Government’s duty to supply certain information to defense counsel before trial) (emphasis added); Williams, 120 S.Ct. at 1514 (failure to conduct investigation ineffective because based, in part, on lawyer’s mistake of law that information not discoverable).21
[1318]*1318And counsel need not always investigate before pursuing or not pursuing a line of defense. Investigation (even a nonexhaustive, preliminary investigation) is not required for counsel reasonably to decline to investigate a line of defense thoroughly.22 See Strickland, 104 S.Ct. at 2066 (“[Strategic choices made after less than complete investigation are reasonable precisely to the extent that reasonable professional judgments support the limitations on investigation.”); id. (“In any ineffectiveness ease, a particular decision not to investigate must be directly assessed for reasonableness in all the circumstances, applying a heavy measure of deference to counsel’s judgments.” (emphasis added)); Williams, 185 F.3d at 1236-37 (noting that this circuit has rejected idea that “strategic decisions can be considered reasonable only if they are preceded by a ‘thorough investigation’ ” and stating that, to be effective, counsel is not “required to ‘pursue every path until it bears fruit or until all hope withers’ ”); Rogers v. Zant, 13 F.3d 384, 387 (11th Cir.1994) (“By its nature, ‘strategy’ can include a decision not to investigate ... [and] a lawyer can make a reasonable decision that no matter what an investigation might produce, he wants to steer clear of a certain course.”); see also Holladay v. Haley, 209 F.3d 1243, 1252 (11th Cir.2000) (noting that our circuit has rejected “a per se rule of ineffective assistance where counsel does not consult family members”). For example, counsel’s reliance on particular lines of defense to the exclusion of others — whether or not he investigated those other defenses — is a matter of strategy and is not ineffective unless the petitioner can prove the chosen course, in itself, was unreasonable.23
X. Because the reasonableness of counsel’s acts (including what investigations are reasonable) depends “critically” upon “information supplied by the [petitioner]” or “the [petitioner’s own statements or actions,” evidence of a petitioner’s statements and acts in dealing with counsel is highly relevant to ineffective assistance claims. Strickland, 104 S.Ct. at 2066. “[An] inquiry into counsel’s eonver-[1319]*1319sations with the [petitioner] may be critical to a proper assessment of counsel’s investigation decisions, just as it may be critical to a proper assessment of counsel’s other litigation decisions.”24 Id. (“[W]hen a defendant has given counsel reason to believe that pursuing certain investigations would be fruitless or even harmful, counsel’s failure to pursue those investigations may not later be challenged as unreasonable.”).
XI. Counsel is not required to present every nonfrivolous defense; nor is counsel required to present all mitigation evidence, even if the additional mitigation evidence would not have been incompatible with counsel’s strategy. See Waters, 46 F.3d at 1511 (en banc) (noting that no absolute duty exists to present all possible mitigating evidence available: “Our decisions are inconsistent with any notion that counsel must present all available mitigating circumstance evidence.”). Considering the realities of the courtroom, more is not always better. Stacking defenses- can hurt a case. Good advocacy requires “winnowing out” some arguments, witnesses, evidence, and so on, to stress others. See Rogers, 13 F.3d at 388 (citing Jones v. Barnes, 463 U.S. 745, 103 S.Ct. 3308, 3313, 77 L.Ed.2d 987 (1983)); see also Waters, 46 F.3d at 1512 (en banc) (“There is much wisdom for trial lawyers in the adage about leaving well enough alone.”).
XII. No absolute duty exists to introduce mitigating or character evidence.25 See Tarver v. Hopper, 169 F.3d 710, 715 (11th Cir.1999) (noting that counsel is not “required to investigate and present all available mitigating evidence to be reasonable”) (citing Burger, 107 S.Ct. at 3126); Stanley v. Zant, 697 F.2d 955, 961 (11th Cir.1983) (no duty to present general character evidence); see also Waters, 46 F.3d at 1511 (en banc) (noting this court and Supreme Court have held counsel’s performance to be constitutionally sufficient when no mitigation evidence was produced even though it was available). See, e.g., Burger, 107 S.Ct. at 3126 (finding counsel effective even though counsel presented no mitigation evidence at all); Darden, 106 S.Ct. at 2474 (same).
These principles guide the courts on the question of “reasonableness,” the touchstone of a lawyer’s performance under the Constitution.
PERFORMANCE IN THIS CASE
Petitioner says that his trial counsel’s performance during the sentencing phase of his trial was unreasonable. Trial counsel at the sentencing phase called Petitioner’s mother and wife to testify, advanced two statutory mitigating factors, and stressed lingering doubt about Petitioner’s true guilt. Our court’s proper inquiry is limited to whether this course of action might have been a reasonable one. And, we begin with the strong presumption that it was. We conclude that — given [1320]*1320the record in this case and taking in the principles for ineffective assistance claims — Petitioner has failed, as a matter of law, to overcome the presumption.
Although Petitioner’s claim is that his trial counsel should have done something more, we first look at what the lawyer did in fact. Trial counsel focused on obtaining an acquittal and then, at sentencing, on lingering doubt.26 This defense was a reasonable one.27 We have said before that focusing on acquittal at trial and then on residual doubt at sentencing (instead of other forms of mitigation) can be reasonable. See Tarver v. Hopper, 169 F.3d 710, 715-16 (11th Cir.1999). Especially when — as in this case-— the evidence of guilt was hot overwhelming,28 we expect that petitioners can rarely (if ever) prove a lawyer to be ineffective for relying on this seemingly reasonable strategy to defend his client.
[1321]*1321Trial counsel did not pursue character witnesses for mitigation;29 but he had other mitigators in hand. That trial counsel’s approach (preparing and presenting a case for doubt about Petitioner’s guilt instead of focusing on mitigating character evidence) was reasonable is even more clear in the light of the questionable value of the mitigating character evidence.
A lawyer reasonably could have déter-mined that character evidence would not be compelling in this case. And a lawyer reasonably could also fear that character evidence might, in fact, be counterproductive: it might provoke harmful cross-examination and rebuttal witnesses.30 Misgivings about hurtful cross-examination and rebuttal witnesses have been decisive to the Supreme Court when it determined that counsel was effective. See, e.g., Burger v. Kemp, 483 U.S. 776, 107 S.Ct. 3114, 3124-25, 97 L.Ed.2d 638 (1987) (concluding that failure to introduce character evidence was effective performance because witnesses could have been subjected to harmful cross-examination or invited other damaging evidence); Darden v. Wainwright, 477 U.S. 168, 106 S.Ct. 2464, 2474, 91 L.Ed.2d 144 (1986) (same); Strickland v. Washington, 466 U.S. 668, 104 S.Ct. 2052, 2057 & 2071, 80 L.Ed.2d 674 (1984) (same). Trial counsel in this case has testified that he had these thoughts and concerns.
At the section 2255 hearing, trial counsel testified that, although he knew that testimony about Petitioner’s character would be admissible as mitigation evidence, he thought that character witnesses would not be very helpful or compelling, in this case. “[I]t would be at least questionable whether a sufficient impact of character type testimony could overcome a fixed opinion based on the other evidence ... [whether it] could change it from life to death. Or death to life.”31 The trial record indicates that counsel used other evidence and [1322]*1322stressed lingering doubt. He thought character evidence (even evidence of specific good acts by Petitioner) would not prevent the jury — if they were sure Petitioner had procured this murder — from giving Petitioner the death penalty.32 And trial counsel also questioned whether evidence of instances of Petitioner’s specific good acts would have been compelling, considering that the Government was not arguing that Petitioner was in all ways a bad man, but arguing that he had committed specific criminal acts, including offering to pay for a murder.33
As every reasonable trial lawyer knows, character witnesses that counsel called could be cross-examined by the Government. And as trial counsel said, such cross-examination might not be helpful to his case. It is uncontroverted that, based on his earlier interviews with people in the pertinent community, he knew that “some individuals in the community considered [Petitioner] to be a drug dealer” and “that there were people in the community [who] were afraid of him.”
Trial counsel also had seen at this very trial how a character witness’s testimony could be twisted by cross-examination and the arguments of opposing counsel. A witness at the guilt phase testified that Petitioner had given him some property for a house after the witness was newly married, even though the witness did not have the money to pay for the land. Trial counsel then had attempted to paint the story as good-act evidence. Trial counsel accurately noted that the Government, however, used this testimony to argue that Petitioner’s gift to this man was, in reality, part of a money laundering operation.34
That counsel’s concerns about using character evidence were reasonable is con[1323]*1323firmed by the transcript of the evidentiary hearing for section 2255 relief. At the hearing, the Government did effectively cross-examine the proffered character witnesses. The district court judge — the same, very experienced judge who presided at the murder trial itself — after seeing and hearing these witnesses, did not think they were helpful to Petitioner’s case because they were nullified on cross-examination. See Burger, 107 S.Ct. at 3124 (concluding that trial counsel acted reasonably in not calling witness at sentencing that district judge later heard fully at ha-beas hearing and found not to be helpful); see also White v. Singletary, 972 F.2d 1218, 1225 (11th Cir.1992) (questioning whether counsel would even have presented evidence had he possessed it because it had substantial internal weaknesses).
Trial counsel also testified that he was “fearful” of rebuttal witnesses: “I felt that the law enforcement community in Piedmont, in that part of the county, was hostile to [Petitioner], antagonistic to him. And that they certainly could have produced witnesses of that sort.”35 A reasonable lawyer could decide to limit reliance on character testimony instead of exposing the jury (right at sentencing) to a new string of Government witnesses who could testify to Petitioner’s bad acts.36 We must conclude that trial counsel’s approach to [1324]*1324the sentencing proceedings was a reasonable one.
Petitioner, on this record, has given us no cause to doubt this conclusion. Petitioner never testified at his section 2255 hearing. The reasonableness of a trial counsel’s acts, including lack of investigation or excluding character witnesses from the sentencing phase, depends “critically” upon what information the client communicated to counsel. Strickland, 104 S.Ct. at 2066. In this case, Petitioner and trial counsel shrouded the conversations between themselves in attorney-client privilege; 37 so we do not know to what extent Petitioner informed trial counsel’s acts.38 Therefore, given the absence of evidence in the record, we must assume counsel carried out his professional responsibility and discussed mitigation with his client.39 See Williams v. Head, 185 F.3d 1223, 1235 (11th Cir.1999). In addition, the section 2255 transcript is clear on two points: trial counsel testified — without dispute' — that he [1325]*1325frequently met with Petitioner before and during trial and that no one who spoke with trial counsel ever came forward with facts about character evidence that he thought would be helpful.40
In short, trial counsel, based on his professional judgment as an experienced trial lawyer, determined (or some reasonable lawyer could have) that his client had a fair chance for acquittal, saw (or some reasonable lawyer could have) character witnesses — with the potential dangers associated with cross-examination and rebuttal witnesses — as less than compelling in mitigation, and allocated (or some reasonable lawyer could have) his time and resources accordingly. Trials are full of imponderables. Nothing in the record indicates with force that this lawyer’s conduct was outside of the range of reasonable conduct.
When the guiding principles are applied to the record, the record will allow only one legal conclusion: Petitioner is due no relief.41 In the light of the [1326]*1326strong presumption that counsel was effective and the circumstances of the case, Petitioner has not met his heavy burden to prove that counsel’s acts — at sentencing, focusing largely on residual doubt and not investigating or presenting mitigating character witnesses' — were unreasonable.42 Nothing more needs to be said. The Constitution did not demand that trial counsel, [1327]*1327in this case, use more character witnesses.43
CONCLUSION
Petitioner’s evidence was insufficient to prove that his trial counsel’s acts were outside the wide range of professionally competent assistance. Thus, Petitioner has not met his burden under the law to prove ineffective assistance of counsel in this case. Because Petitioner cannot properly be granted relief, we affirm the district court’s denial of the writ.44
AFFIRMED.
COX, Circuit Judge, specially concurring, in which DUBINA, BLACK, HULL and MARCUS, Circuit Judges, join:
I join Judge Edmondson’s opinion in full. I write separately because I would also affirm the denial of Chandler’s § 2255 petition because Chandler has not shown prejudice from his counsel’s alleged deficient performance.
The district court assumed (without deciding) that Chandler’s counsel’s performance at sentencing had been deficient, but denied relief, concluding that Chandler had failed to establish prejudice. The district court’s ultimate conclusion as to prejudice answers a mixed question of law and fact, and we review that conclusion de novo, but we review the district court’s subsidiary factual findings only for clear error. See Strickland v. Washington, 466 U.S. 668, 698, 104 S.Ct. 2052, 2070, 80 L.Ed.2d 674 (1984).
The district court, after hearing the testimony of 27 character witnesses at the hearing on the ineffective assistance claim, found that the value of their testimony was severely undercut by three factors. First, most of the character witnesses’ knowledge of Chandler was “stale;” that is, their knowledge of Chandler’s good character pre-dated Chandler’s illegal activities, and the witnesses had little familiarity with him in the years leading up to the murder. Second, many witnesses also evidenced a lack of knowledge about Chandler’s character by testifying that they were unaware that, as the jury heard, Chandler bought, grew, and sold large quantities of marijuana. Third, the district court found that most of the character witnesses exhibited a strong bias for Chandler because they testified that, even if Chandler had committed certain bad acts,1 their opinions of Chandler would not have changed. As the district court found, “a witness’s high opinion of Chandler would have been of little moment to the jury if the witness believed that drug dealing and violent crimes were irrelevant to a person’s character.” United States v. Chandler, 950 F.Supp. 1545, [1328]*13281571 (N.D.Ala.1996). In summation, the district court found that “the mitigation evidence that Chandler’s trial counsel could have offered was of tenuous value.” Id.
[1327]*1327(1) Chandler's arrest in Georgia while attempting to purchase 100 pounds of marijuana;
(2) Chandler's flight from Georgia Bureau of Investigation Agent Skinner and Chandler's attempt to turn Skinner’s gun back on Skinner during a scuffle; and
(3) Chandler’s tape-recorded statement to a confidential informant that if he were “set up’’ again, he would have to kill someone.
[1328]*1328The district court’s findings about the value of this testimony are factual findings, subject to review only for clear error. A court’s factual finding is clearly erroneous only if “‘although there is evidence to support it, the reviewing court on the entire evidence is left with the definite and firm conviction that a mistake has been committed.’ ” University of Georgia Athletic Assoc. v. Laite, 756 F.2d 1535, 1543 (11th Cir.1985) (quoting United States v. United States Gypsum Co., 333 U.S. 364, 395, 68 S.Ct. 525, 542, 92 L.Ed. 746 (1948)). The district court made findings about the value of this testimony after seeing and hearing the witnesses, and those findings have support in the record. I cannot conclude that those findings are clearly erroneous.
Accordingly, in addressing the question of prejudice de novo, I give little weight to the character evidence that could have been introduced at sentencing. The ultimate question is whether Chandler has shown that any deficient performance prejudiced him such that, without the errors, there is a reasonable probability that the balance of aggravating and mitigating circumstances would have been different. See Bolender v. Singletary, 16 F.3d 1547, 1556-57 (11th Cir.1994) (citing Strickland, 466 U.S. at 687, 104 S.Ct. at 2064). Weighing anew the aggravating and mitigating factors, I note that the jury found two aggravating factors: (1) Chandler intentionally engaged in conduct intending that Shuler be killed and resulting in Shu-ler’s death, 21 U.S.C. § 848(n)(l)(C); and (2) Chandler procured Shuler’s killing by promising to pay something of pecuniary value, 21 U.S.C. § 848(n)(6).2 The two statutory mitigating factors, admitted by stipulation,were that (1) Chandler had no prior criminal record, 21 U.S.C. § 848(m)(6); and (2) the triggerman would not receive the death penalty, 21 U.S.C. § 848(m)(8). Chandler’s counsel also presented mitigating evidence in the testimony of Chandler’s wife and mother at sentencing.
On balance, whether Chandler was prejudiced is, as the district court noted, a close question. The jury had convicted Chandler of a particularly egregious crime. It does not appear to me, given the strong aggravating factors, that the addition of weak character evidence would have tipped the balance in favor of mitigation. I conclude, therefore, that the district court was correct in its determination that Chandler has failed to establish prejudice, and would affirm on that ground as well.