So I'm thinking about selling my G17 RTF2, figured I would seek some opinions on here. I have another G17, Gen 4 model, which is my primary home defense gun and I really don't need two G17s. I've also got a 19 (Gen4 FDE) and a 26 (Gen3 OD) so doing pretty alright on 9mm Glocks. I would really like to add a Gen4 G21 to my stable and I'm thinking this G17 RTF2 would probably get me most of the way there if I sold it. What would you do? Would you sell this gun knowing they aren't making any more of them, or would you keep it?