I'm thinking about picking up a new CCW gun in .45 acp. I'm interested in a slim single stack striker that will be comfortable to carry for long periods of time. I did try the Glock 30 a while back, but would like something smaller. A few that I'm looking into: 1. Kahr PM45 2. Kahr CW45 3. Glock 36 4. Springfield XDS Any recommendations?