I realize I am way late on this thread, but I found it very interesting. Everyone is entitled to their opinion, and opinions are never "right" or "wrong". We may agree or disagree, or think that someone's opinion is crazy. (which is only our opinion, too!) As for an all around hand gun, the choice depends on how much experience you have, and how much money you are willing to devote to it. My recommendation to people who asked me for "the one best handgun for target shooting, protection, and value and low cost", I suggested a Glock Model 19. 9mm, not the best hunting or trail gun, but beats a .22 rimfire against predators, human or animal. And if you don't handload, try pricing 9mm ammo vs. .357 Mag, .44 Mag or .45 Colt. Also if you aren't an experienced shooter, the 9mm is far easier to control, and having 15 rounds on tap is reassuring.
For a more experienced shooter, I like the 4" .357 Magnum revolver, whether it be a GP-100, S&W Model 586/686/19/66/27/28 Colt Python or Trooper. Particularly if you handload. I like the Ruger SP 101, too. My personal choice would probably be my 4" S&W Model 28 for all purpose use, but I am grateful that I can choose between the Glock 19, Ruger SP101 .357, Smith Model 28 and Taurus PT1911. Let's hope we will always have the option. (join the NRA so we can keep it that way!)