I like my 649, SA/DA with nothing to snag, as I like most folks am more accurate in SA which works well since it has CT Laser grips. In an auto I like the MP9c in DAO. The gun was designed primarily to be a concealed weapon aimed (no pun intended), at the LEO market. My second auto is the Bersa Thunder CC and while it is SA/DA I never carry it cocked and locked.