I am changing my hi-capacity carry pistol from the Gen 3 Glock 19 to the Sig Sauer P320 Comp. For me personally the Sig is the perfect gun. It feels as though it was molded specifically for my hand. The controls are placed perfectly, its reliable, the trigger is excellent and I shoot it better than my G19. My G43 is still my EDC and unless Sig introduces a single stack version of the 43, I dont see that changing.