Evening. I've decided to buy a handgun. My reasons are because I'm afraid it will become more difficult to obtain one in the future, crime in Houston is just too far gone now, and I'm moving in with my wife in to a part of town that isn't particularly pleasant for job purposes. I have no experience with handguns or large calibers. I have shot small caliber rim fire target rifles for a long time and even built some of my own (17hmr/22lr). The gun will be for concealed carry and home defense. I would like to buy a Glock. They're cheap, reliable, and I know it will shoot straight and work great right out of the box. I just want some advice on a good caliber and model to purchase. The thing is, I have big hands, but my forearms/wrists aren't particularly strong. I just was looking for some advice since I've never purchased a handgun before.