OK, I chose 40 a long time ago over 9mm. At one point, everybody was saying 9mm doesn't have the stopping power. I can't help but think now 9 is a wuss caliber. HOWEVER, 9 tends to have WAY more capacity, everyone seems to say it's cheaper, and now people are saying 9 isn't that bad in the stopping Dept. Anyone have any opinions on this? If there is another thread that discusses it, (a search didn't turn up any), let me know.