ORIGINAL: retrieverman
Unless you absolutely have to shoot 3.5" shells, I would go with a Benelli Super 90. I have had one since 1995 and have shot THOUSANDS of rounds through it without a hiccup. Several years ago, I got heavy into skeet and sporting clays and loaded the lightest 7/8 oz loads that I could due to volume shooting, and they cycled fine in my gun. I have friends that shoot Super Black Eagles and love them, but some SBE's are a little finicky on light loads. My Super 90 will cycle anything from 3" magnum buckshot to super light 7/8 oz target loads.
x2 what he said. No use for a 3.5" unless you are plannin on shooting some long range Turkeys. Stell 3.5" gives no advantage over 3"