I never had a problem with "good" GI triggers in the past. But a recent complete lower I purchased had a terrible, gritty, creepy trigger. I didn't want a super-light "goes off when you look at it" trigger, just wanted something easy to install, well-made and smooth. So I got the heaviest Rise drop-in I could find. Even this one has a heavier pull than a lot of the others but far smoother and lighter than any stock GI trigger. I installed it in ten minutes and I love it. Single-stage, 4.5 pounds. I guess, since that's more than some of the super-light ones, they consider this a "military/law enforcement" model.
Rise Armament LE145.
Paid $129 for mine.
Good luck with it.