On the other hand, you can also get good performance with small and faster than heck (which is why the .357 is so good). Wish they'd shown the 115 grain 9mm CorBon as well as the 165 grain .45 CorBon. They are both impressive.
Frankly, I would rather prefer not to be hit by ANY of these!
They go with the geletin pics I posted above, from the same source article.
"Best Choices for Self Defense Ammo"
http://ammo.ar15.com/project/Self_Defense_Ammo_FAQ/index.htm