I recently purchased a Gen 3 Glock 17. Great pistol I shoot it really well. Something maybe to consider: I also purchased an Advantage Arms 22 conversion kit for the Glock. Now I can run 22lr (which I have a pretty good stash of) for practice along with 9mm. Works great and allows me a lot more trigger time on the Glock for less money. I shoot quite a bit and in about 2 months have already paid for the 22 kit in ammo savings. Don't think there are currently any conversions kits for the S&W.