It is the let off of tension that causes the problem with striker fired pistols. Your loaded muscles and tendons all the way back to the palm of your hand. Though minor, it is there. A good grip on the 1911 (or other) single actions just requires a straight pull of the #1 pad of the trigger finger. I do practice double action. That is how I know. Plus a little knowledge of anatomy and physiology.

Bullseye shooters shooting double action?

Benchrest, long range shooters shooting double action?

Single or double set triggers set up to shoot double action?

People wanting a heavier trigger pull over a lighter one?

Gun Shows are almost as comical as boat ramps in the Spring.