Hey guys first post so I hope you can help me out. Ive decided its time for a new shotgun and also decided I really like the Benellis. I plan on mostly using it for pheasant but would love to get into ducks someday, and maybe a little clay shooting here and there (not a lot) Im really looking at the M2 Field but wondering if its worth the extra couple hundred for the SBE 2. Is the 3 1/2 shell really needed, Ive read conflicting things saying with the balistics and power of 3's, 3 1/2 isnt really needed anymore.(for ducks) Thanks in advance!