Hi, I am interested in a compact single action only pistol in a caliber no larger than 9 MM for concealed carry. I have been looking at pistols such as the Springfield range officer 9 MM pistol,,Sig Saurer 9MM, Kimber Solo and the Colt Mustang XSP. Many of these are in .380 which is not my first choice, but I will trade off this in order to get single action only such as on 1911’s but of course 45 is too large for my purposes. Does anyone have any opinions on these or other compact single action only pistols in terms of reliability, ease of use, etc? Thanks, Ed.