Shot placement baby.
a.32 in the nose is better than a 45 in the fleshy part of an upper arm
So true, and yet few people are able to place well aimed shots under stress using guns with good sights with a decent sight radius and so I see the likelihood of reliably being able to place surgical precision shots with tiny guns (usually with fairly crappy sights).
But since head shots with a .32 are what we are talking about, there is a nifty story here...
http://www.thefiringline.com/forums/showthread.php?t=39634&highlight=pawn+sword
I corresponded with Dave Philips at one point. As I recall, one of those four shots did manage to travel through an eye, only one of the four fired at about arm's length.
Unless one has any actual combat experience, one should not belittle another's carry choice. A .32 in your pocket trumps a .45 in the gun safe.
While 100%, why carry a .32 instead of a .45 if you have the ability to carry a .45?
So a .32 in the pocket beats a .45 in the safe. From the story above, a .32 in the pocket beats a Glock on the desk. Of course, that is one of those "better than nothing" logic ideas because you are comparing what you have against that which you don't have access, or rather, nothing. Comparison against nothing makes everything that isn't nothing appear better than nothing. So, bad body odor beats a .45 in the safe, but do you want to count on body odor for protection? Probably not. A Daisy Red Rider single cock BB gun is better than a .45 in the safe.
In Dave's case, a Glock on the hip would have beat a .32 in the pocket, but he made his decision to keep the Glock on the desk, forgot about the .32 in his pocket while being run through and beat, recalling simply that he could not get to his Glock, then remembered the .32.