I also have a benelli nova and i use the med range pattern master choke! We hunt over decoys and for me the full choke is too tight and i miss more then i hit! So its all on how you shoot! But you cant beat a pattern master choke! Just remember if your gonna shoot black cloud ammo out of your gun, then you have to get the black cloud patternmaster choke, the regular pattern master's arent set up for that ammo and it could do serious damage to you barrel!