I really liked everything about my SA... except the trigger.
It was gritty from the start, I smoothed it out a bit, but nothing close to being a great range toy.
The fit with the safety was loose enough that I passed on adding parts to lighten up and smooth it out further. Too much movement if the trigger was pulled on with the safety on, made me leary of swapping the hammer for one with smaller sear contact notch.
It was otherwise 100% in every way. Great pistol really, just not what I was looking for - all steel, large 9mm range toy with a nice trigger.