Just wondering how many of you guys would of got the .40 instead of the 9mm if you could do your m&p purchase again. I am leaning to get the 9mm but wondering if I'll regret it later wishing I got the .40. This gun will be for home defense and mostly for range use, with a once in a while CCW. I hear there is more recoil on the .40 but is still very minimal compared to the 9mm so the other only negative would be ammo price at the range but thats around $2-3 more per box. Anything else i should be aware of to compare one over the other aside from the obvious?