Lately, have been playing with 900fps to 1,000fps 220gr. SWC loads using .44 SPL cases, in my 4" .44mag.

Lots of fun to shoot, very accurate and easy to hit with, shooting DA. I very rarely shoot single action with it & have no difficulty hitting quickly, with DA.

With my .38 Police Positive, I never shoot single action, yet hitting 10" plates at 100 meters is easy, shooting DA.