That's my personal opinion biased on my experience. I don't carry any of those myself. I keep a Glock 29SF with 165g 10mm 1400 fps hollow points with me.

you know, the way a .40 was meant to be.
Kamikaze, in my opinion, you hit the nail on the head . The 10mm is a .40 caliber magnum. And if I want a large bullet with a lower velocity I'll use a .45. As I said before, just my two cents.