I carry an M&P compact model. I held (but did not shoot) a Sig, CZ, XP, and Glock. I really wanted to like the Sig, their reputation is amazing and they are clearly a quality gun, but it was just too big for my hands. The CZ was OK, but wasn't quite what I wanted. The Glock just didn't feel right in my hands. I wrestled a bit between the XD and M&P. I liked the options that were available on the XD, but the the M&P fit perfect in my hands. In retrospect, I am glad I selected the M&P and I love carrying and shooting it...especially with the CTC laser on it.