Hello, this is my first post here. I have been reading for a while now. This is a great site! I have owned a Glock 23 for many years, and carry it often. I bought a Colt Defender .45 a few years ago, I was looking for something smaller to carry besides my Glock. After doing some reading I have a new interest in the Glock 27. I have never carried or even fired my Defender! After getting it home I put in the safe where it sits today. I really am not sure why I don't carry it, but I think on reason is it still is a little big for what I want to carry. I called my dealer and he has Glock 27's for $500.00 out the door. With night sights they are $575.00. Are these good prices? I would like your opinions on this, should I stick with my .45, or should I add to the Glock family with a .40? Thanks for your help.