RE: benelli nova
I tried the Undertaker by H.S. Thank god I got my money back. Not only did the pattern stink, but the tube wanted to bind-up in my barrel. Ended up with a Tru-Glo Gobble stopper. I like it, plus they ran a special, choke tube and Tru-Glo sights for like $30 bucks.
Winchester Supreme's 5 or 6 shot seemed pretty compareable. I also used 3.5" shells... I won't be this year. 3" will do the job, plus your shoulder will feel better after sighting in your gun!