A different approach is maybe you should narrow it down to a couple of model choices, then go to your local range and rent them and fire them. I think this may help you with your selection. My only caveat is most of the mousegun autos do not give me great faith in their reliablity. We are talking CCW here, right? Reliability, accuracy and your personal confidence with how it shoots for you are the real determining factors. IMHO. BTW my carries are summer S&W P340PD with Crimson Trace grips in a Mika pocket holster. Rest of the year SIG P239 SAS S&W . 40 in a MS Versa Max II (IWB). Good luck in finding your sidekick.