My choices are a compact glock with the rtf2 grip frame, probably the model-23 RTF2 OR a Kahr CW45. I could go with CW40 for a bit less recoil and higher cap but not a cw9
(I had the 9 before and though it shot great, double taps were always wayyyy off so hammer pairs I will not even attempt, and cannot achieve, so I'll go with .45 or .40)