Any 9mm, .40 cal, or .45, loaded with quality ammunition will meet your needs.
From what you have put forward I would suggest a 9mm. When loaded with quality ammunition it performs nearly as well as .40 cal or .45, plus it is easier to shoot and cheaper to shoot, both make for better, more frequent practice time which may help you in a fight.
Plus, you are less likely to develop bad habits from shooting a 9mm than a larger caliber.
Oh, I wouldn't recommend .22 for home defense. it is surely better than nothing, but the round itself, being a rimfire is less reliable than any centerfire cartridge, and the terminal ballistics of a .22 are iffy...If you are shooting at someone it is presumably because they are a threat to you, which means they are likely either waving a knife, pointing a gun, or whatnot. The odds are good their hands (and forearms) will be in front of them and your bullet will need to punch through whatever is in front of them without being deflected or stopped.
Greg
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Last edited by Slims; 06-01-2008 at 08:11 PM..
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