Went to the range today with a friend who just got his new Remington 870 Super Magnum 3,5". Shooting was a real blast! I have an 11-87 myself but I have to say that the 870 Super Magnum seems kind of versatile. You don't HAVE to load it with 3,5" shells, but it sure is fun!

https://www.youtube.com/watch?v=NjiW33tEAdE