AKimber CDP in 3 or 4" or a Tac Pro should do you fine.
I tossed a kahr PM-9 and PM 45s because kahr firearms can't keep up with my superhuman trigger pull.
I settled on two Springfield EMP's in .40 named Heckell & Jeckell and all is well. They conceal fairly well in belt slides.
I carried a Springfield Ultra Compact for a while and was pleased. It ran perfectly and was a pleasure to carry.