I've owned my go-to Benelli for many years now. It is an M1 Super 90, I had to replace my spring in the stock 2 years back, due to corrosion issues. Other than that, it has been flawless. I also have 2 M2s, a Montefeltro 20 gauge, and I sold my M2 Tactical (just never used it much).
My biggest complaint is, they just cost too darn much. Whoever has my Old M1 Super 90, can give it back at anytime as well. It was stolen my freshman year of college.