I never thought of myself as a trigger snob, but I seem to have modified or upgraded the trigger on almost every firearm I own. My favorite is the 1.5 lb pull Timney on my bolt action .308. So light and crisp! I have a Rock River Arms NM 2-stage in one AR and it's a good trigger, very predictable. My Fostech Echo binary trigger definitely doesn't have the best single fire feel to it, but it's fun in binary mode!
I've also updated all the springs + added the Grayguns reset kit to the trigger on my HK P30. While it's a very well built handgun, the trigger reset was a mile long from the factory. Shoots much better now.
And I picked up a new carry pistol yesterday to replace the Walther PPS I've been carrying for years. I hear the trigger is pretty good, so I'll hit the range soon and find out.