Have not owned two of your three choices. I do own a CDP Ultra .45 it was my first Kimber. It is my EDC 95% of the time, sometimes I carry a Kimber RCP Ultra or a Charter Arms Bulldog .44spl just because I can and for a change of pace. For the record never had a problem with any of the Kimber's. If I didn't have the Kimber's I would probably roll with one of the DW's.