I went to the range today with my buddy and co-worker. While I have a G23 I am not a kool aid drinker, but my buddy is. He has a 1st generation 17, he just bought a 19, 3 weeks ago and a 21sf, 2 weeks ago. He put a 3 1/2 lb trigger connector in the 17 and 19. They do make a big difference in the trigger pull, but I would not like them on a defense pistol, to light. His 21sf is stock, with Trijicon sights.
I am more accurate with my DW PM9 and Kahr P9 than I am with my G23 or his 17 and 19.
Well today we shot his 21sf for the first time. I have never shot a pistol better than this one. I was more accurate with this pistol than any other that I have ever shot. If he wouldn't have shot the same target I would have posted a picture of it. I was very impressed with his pistol, it makes we want to sell my TRP now.