Looking for a gun for the wife, one of the choices right now is a 6906 'cept she doesn't like the safety and decocking levers, uncomfortable for slide racking. Found a 6946 dao, no levers, seems like a good possibility BUT, for IDPA, dao, dual/single action, which to choose for IDPA. All her shooting has been done on a 442 snubbie including a weekend class. We also ran into the same situation on a Beretta PX4 Storm which is also offered dao.