SA. Especially a good 1911 with quality parts and a good trigger job done by myself to fit my preferences perfectly.
I like triggers that are good. My Ruger p95 was DA/SA. It's first shot was stiff, slow, and unpredictable. Way too slow to get that gun going from a holster draw under pressure. In SA it wasn't much better, a mile of take up followed by a ton of creep. One gun, two miserable triggers. M9's feel better to me, but have the same problems.
I don't mind a good DAO trigger in a CCW gun. And my Glocks have triggers tuned to feel mostly SA, nowhere near a true DAO. Allthough they feel like the sear and connectors were coated with sandpaper. Grit city, how can such a nasty feeling trigger work so well?