DA/SA with a decoker and no safety is easier for those who a are not trained in the art of 1911- Grip safety and thumb safety from the draw.
But DA/SA to me is an expert level type of firearms because of the 1st DA pull. A lot of people have trouble with it if they don’t go out and really train.
I have Beretta it took me a while to get use to the DA/SA… i will say once you get to the SA on DA/SA it is close to a 1911 trigger especially if you have LTT Beretta.
Another mistake discussed is racking with support hand over the top of the slide and pointing muzzle at anything or person on your side. I consciously either rotate sideways or rack as shown in first photo at the range to be sure the muzzle stays pointed down range.