RE: Mossberg 930 Vs Benelli Supernova vs Remington 870??
For shooting the 3.5'' I love my 870 Sup Mag....I got it with the new Super Cell recoil pad, and it helps a lot. I can shoot all day without the usual dead shoulder when it is all said and done. Just my opinion although i have to admit that it is bias because i have not shot the other 2 on your list.