I have also been in the market for a Benelli auto. I was able to narrow it down between the Super Sport and the Montefeltro. I did not care for the other model's looks so I ruled them out. I had friends with both of these models and went out and shot rounds of skeet with both.
Super Sport - 12 gauge, I shot four rounds of skeet with this gun. They were all back to back. I used 7/8, 1 and 1 1/8 ounce loads to see how they cycled and I had no problems at all. Very fast cycling, very low recoil, did I say very very fast cycling. I really liked this shotgun, not a big fan of the stock but liked everything about the gun.
Montefeltro - 12 gauge, Shot multiple rounds of skeet with this gun including a shoot off where we shot four rounds back to back. Shot the different loads as before and had no problems with this shotgun feeding any of the loads. After shooting four rounds my shoulder was much more sore with this gun than the supersport. Has more felt recoil. Does not cycle as fast but you probably would not recognize the difference unless you shot the Super Sport side by side with the Montefeltro. If you do this you will notice a definate difference.
I have been trying to reduce the recoil and that is why I am shopping for a new shotgun. The Super Sport won in that category, hands down, I could have shot four more rounds with that gun. They both shot and cycled very well. I would have to rate the Super Sport the best on cycling, and the Montefeltro on shooting. The Montefeltro felt more comfortable and natural when shooting but that was alot to do with I was shooting a 28" barrel which I am more comfortable with as opposed to a 30" in the Super Sport. The Montefeltro wins price wise also ($1,200 -$1,300) Super Sport ($1,800 -$1,900) range.
Hope this helped a little. Hope to be getting my 28" Super Sport in the next week or two.