I carry a Tanfoglio Force PRO. It is a 3.6" coned/bull barrel with a polymer frame in 9mmP. Similar in size to a G19. I shoot a S2 in production.
Had a dovetail cut into the slide to fit a FO front sight but otherwise it is stock. Not going to do any work to the trigger as, although heavy, I prefer it that way for an EDC gun.
Have about 1500 rounds through it so far and have been very happy with it. No failures, good accuracy and I shoot it well. My s2 mags fit it as well.