It depends on the truck, the trails, and the driver. I liked my Boggers on both my Zuk and the Flattie. I have also seen them suck on other Zuks and Jeeps. Are they made for the Rocks? NO hence why they are sold as a MUD tire.
On road they suck! I have had some hair raising moments with them on both trucks. They are also a heavy tire.
Iroks are a great tire in mud and rock but will also wear fast on the road. They are lighter and softer compound.