I have a Winchester SX3 3.5" and find that as a hunting gun, its the best I have found. The duracoat on the stock really helps gripping the gun in the wet weather. The stock is very adjustable, it came with 2-1/4" shims to change length of pull, 6 shims to fine tune drop at comb, heel and cast. The trigger is good and it doesn't recoil much at all. The gun has yet to choke on a load and I have shot 3.5" heavy and 2 3/4" light loads through it quite a bit. In January of last year, I used the sx3 while hunting ducks in some pretty crappy weather, freezing rain and ice and the gun held up great, not one problem. I just like it and can recommend it.
I also bought a Browning Silver Lightning, which functionally is the same as the winchester but with a wood stock and a different shape to the grip. Its been quite a fun gun at the trap range and prettier than the Winchester.