it depends it depends on what your really looking for, yes Glocks have all sorts of aftermarket stuff. But in my opinion I don't think it's a wise idea to over the customize a carry gun. I do like the CZ P10 because it comes with a lot of the things guys will pay for as upgrades, the CZ comes with standard. And you and your wife can swap magazines because as long as they have the orange follower they will fit the last I knew. If you would like a po7 I'm actually selling a brand new one never fired and wood give you a pretty good deal on it.