BF Goodrich Mud Terrain

I see a lot of talk about BFG's all terrain but what about their mud terrain.I just bought a set and they are on back order.What can I expect from these tires?I have BFG all terrains on now but wanted something a little more aggressive.the all terrains were by far the best tire I have ever had on a vehicle.Any input on these mud terrains would be appreciated.  

I'm running the Mud Terrains on a 2011 F-350 FX4.  My truck is a work truck and tips the scale at just over 12,000 lbs, so I didn't expect the ride to improve from the factory All Terrains.  Surprisingly though, they ride fairly well for such and aggressive tread, although even with the "E" rated 305s I can't run as high of a tire pressure as I would like to.  The factory ATs run around 75 psi, the MTs max around 65-70 and cause the tire pressure warning to come on all the time.  If you aren't running them on a heavy duty truck then it's no problem though.