I have been thinking about getting a new full size semi auto lately. I prefer one with a polymer frame for concealed carry. I bought a CZ 75B a few months back, but I want something that weighs a little less. I have been considering the Springfield XDM 9mm, H&K VP9, and the Glock 17. I have owned guns from each of these companies, but I have never owned or shot any of these particular guns. Unfortunately, I don't have a local shooting range that rents guns to try before buying. This could be the reason I trade guns so much. For those of you that have experience with these weapons, please give me the pros and cons of each.