Went to my local LGS and saw a NIBx Glock 20 and the most impressive Glock I've seen, the Glock 40. Made an impulsive purchase and bought both of them. I bought some regular FMJ ammo but I've seen mixed reviews about self defense and hunting ammo. What's ammo is good for self defense and what ammo is good for hunting when I go out hunting. I'm not going hunting with a handgun but I have one on my hip just in case. Need some guidance!