Wife has a Kimber 9mm Pro Carry II, Springfield RO Compact, Colt XSE Lightweight and Colt XSE all steel Commander all in 9mm. The Springfield is the least reliable of them all having occasional FTF's She carrys the Colt lightweight the most but the Colt all steel is the one that runs best and shoots best. Probably due to the weight. That said the gun she carry's more than any other is her SIG P239 SAS