i concur with what dracc says.
i switch up between my bersa thunder380 w/a 9shot mag(gun review click weapon)
and my glock model 21, .45acp
(weapon review here)
as far as carry goes.
the thing you want to look at is target aquisition(from a holstered position to target), holstered comfort in various positions (standing, sitting and driving), weapon concealability ("flashing" while GETTING YOUR WALLET at a store/convenience store or bank is HORRIBLE!!) and
ESPECIALLY your own accuracy when it comes to shooting a handgun. 'cause i am a firm believer in " it's not the caliber, but where it's placed" that makes all the difference.
so get plenty of practice. i'd recommend AT LEAST 2 times weekly, based on your budget allows, that way you learn your weapon, get over whatever bad habits you may have and not know (aiming with the opposite eye instead of the side that holds the weapon [left eye, right hand

], or closing your eyes prior to firing

, or anticipating the recoil and flinching etc

)
either way, go to your local county courthouse NOW and put in for your CCW. that way by the time the B-DAY rolls forth, your permit is well into processing and maybe already in your wallet!!!!!