I've rock crawled, raced, rallied, and street driven 37" tires in MTR/K, bias Pit Bull Rocker, radial Pitbull Rocker, and Hankook Dynapros. I thought the Hankooks crawled and performed better on the race track. The MTR/K was probably the best in the group on the street. The Pitbull radial Rocker probably got the most attention from a conversation stand point (people asking about them at gas stations, etc) and the bias Rocker was the worst of all of them.
The MTR/Ks have the weakest sidewalls from what I have experienced and seen, but are like 15% lighter weight than the others. Easier on your 0-60mph and axle shafts.
Pitbulls were the loudest on the street and hardest to balance.
I have zero experience with them, but really like what I have seen from the new Nitto M/Ts. Tough, grippy.
All of them are going to be fine for what you are describing though.