i have a keltec p-11 for cc it is going to be a range/truck gun, i also want to look into competition shooting. i heard from some friends the sd9ve is a good choice at half the price...im also considering a 40 instead of a 9mm, since i have one already or would it be better for me to get a full size in 9mm? i have never shot a 40 or 45. lol i just cant decide! looking for information basically.