Ardent
CGN Ultra frequent flyer
All are very similar, the 870 being more durable than the newer Mossburg 500's and Benellis in my experience, though both the latter are great guns. The biggest clincher on what pump shotgun became my #1 was accessories available. Just picked up my Dlask 12.5" barrel for instance, can swap back to 26" with the screw of a cap anytime. Side saddles, different stocks, spare parts are all easier to come by than other models as well. Quite simply, it's the most aftermarket supported and though arguable besides the 500, most proven pump on the market. I will applaud whatever you buy though, this is really a discussion of modest (though real in my opinion) advantages.