Siggy: the only difference in the RTF glock is the textured grip that you see in the picture. Its is an all around texture on the grip that i guess Glock did a limited run on as like a trial. I really like the feel of it compared to the standard grips. Aside from that its stock Gen 3 internally. I have heard some complaints of guys saying that they tear into their side when they conceal carry, because the grips can feel a little bit like sand paper on your side. Once i switched over to a better holster i have had no complaints about that. i10casual: I dont think ill end up trading in my 19 just because i would like to get into some IDPA shooing or something and this just seems like a better gun to do this with than a compact pistol. I got a chance to shoot my buddies G26 and i like it alot and a reason im leaning towards a G26 is because of how familiar i am with it because of the 19. However, i think it still might be too wide being a double stack and all. That is one of the reasons im leaning towards a single stack gun. But like I said i have alot of shopping around to do come spring time. i might pick up a LCP or the Keltec around xmas time when i have some free cash lying around and if i dont start my lower sleeve ink. Well see how it goes. I also have a carbine that i would love to throw some money into as well....i just never ends.