Ditto for me. Had one installed on a Sig 228 I used to own. I have small hands and the short trigger made the reach for my trigger finger much more comfortable and controllable.
I put one on my 228, and it's great, much easier to get the right purchase on the trigger. But in DA dry fire practice the pad of my finger tends to get pinched between the trigger and the frame at the end of the stroke. Hasn't been a problem at the range, though.
No fitting was required, it dropped right in, but stripping the frame can be kind of daunting the first time.