I use my Remington 11-87 Super mag and the recoil is acceptable.

However, based on my dad's recent experience (he recommended the 11-87 to me a few years ago, for various reasons other than recoil), if I need/want a low recoil shotgun today, I'd get a Beretta Xtrema 2 with the Kick-Off hydraulic dampening system. I've never used it myself, but he has done a lot of shotgun shooting than I have, and he raves about the very low recoil which allows him to recover faster and shoot at a higher rate. He's not a young guy anymore and the low recoil is very important for him in practical shotgun competitions.