My first glock was a 3rd gen 19 w/ night sights that I bought several months ago. A descent number of range rounds later I found that I really like these guns. I am ready to purchase another glock, but I can't settle on which model. Here is my thinking thus far: G26- Why not have a little brother version of the 19? g17- why not have a BIG brother.... g22- summit has a fresh batch of 3rd gens in good condition for $365 with night sights and 2 mags! g23- I really like the size of the 19, so why not get a .40? g19... again. Why not get another of the one I like? Maybe a 2nd gen? And a distant last place is: g21- I don't have a .45 but should probably get one eventually. The g21 is a distant last place but if the right deal came up i probably wouldn't say no. So out of the 26,17, 22, 23, and another 19, what should I get? I want one of each eventually, but where do I go from here. I have plenty of handguns of different types, but only one glock so far. I am just trying to brainstorm right now. What do you think?