Looking for recommendations on new production (or high quality used) 16 gauge shotgun for upland hunting. Biased towards semi-auto, but O/U also is a possibility. Pump, breach and SxS are not of interest for this purchase. I want to use choke tubes, not fixed. Would like to keep the price under $2,000 with chokes. Guns that lend themselves to adjusting for heavy cast-off are a plus.