I have been carrying a 40s&w for several years. Mostly a Glock 22 but more recently a FNS-40. I. Practice with my carry often and am confident enough with it to the point where I have killed a few deer with both the Glock and FN. I was pricing reloading supplies in 40 cal the other day and have come to the conclusion that for the price of components to load 1,000 rounds of anything in 40 cal I could buy 1,000 rounds of 9mm already loaded. I sold both my Glock 22 and my FN 40 yesterday and ordered a couple Turkish made 9mms to try. I bought a TriStar L120 & a Canik c55 and 2000 rounds of 9mm ammo and still had a little $ left over from the sale of the two 40s.