I just picked up a "used" nova h20. The main reason I bought it was the low price of 290. Less than one box of shells by previous owner. Basically same gun as nova tactical w/out the option of ghostrings. I just shot it this weekend and it's a nice gun. I have an 870 and an M590A1. All fine pump guns. The nova is worth getting but it will cost you more than an 870 or 590. One thing about the Nova is the stock and receiver are one part, so there's no swapping in parts eg. speedfeed stock, pistol grip etc.