I'm shooting lots of different target sizes, open targets at 3 yards to head shots at 25. The challenge is getting just enough sight confirmation and smooth-enough trigger press to make the shot. Sometimes body index and seeing the slide overlaying the target is enough. Other times a blurry front sight that's bouncing around is needed. And for that 25-yard head shot, the front sight better be awfully still and the trigger pull real smooth. Fun part is transitioning between targets requiring wildly different engagement strategies.