I am surprised at the numbers for the .22. Good post
a good 22 has about the same muzzle energy as a typical 32acp round.
The results of the .32 were supprising to me ... but then again a 9 mm is about .35 caliber so there is not much of a difference I guess.
I have always said that a .22 that hits is way better than a .44 magnum that misses. Carry what you can control