So my wife and I have recently honorably discharged from active duty army and are finally going to buy our first handguns when our taxes get back due to that fact that we have a 3 year old son and things are getting crazy lately. I live in Newnan, GA and can not decide on which handgun to purchase. I have had experience with the beretta 9mm from the army along with the wife and that is what she is wanting for everyday carry but for me I'm not sure. Now my question is which one is best for me? I've narrowed it down to wanting a .45, and either a glock 21 gen 4, a smith & Wesson M&P, or a 1911. Can anyone give me pros and cons? I will more than likely be putting myself through the police academy and will be using the handgun to go. Is there any place in my area where I can try these three handguns out to see which one best suits me before buying? Oh and Im not looking to get a compact I'm wanting a full size. Any and all help greatly appreciated. Thanks everyone.