Diesel Question for truck campers

This has been an enjoyable thread. I recently made the switch back to a diesel after three years of running a gasser. I really liked Ford's 6.2L gasser and the 6 spd tranny that came with it, but I sure missed having a diesel. I decided to upgrade from a 2011 Ford F-250 to a 2013 4x4 RAM 3500 with the Cummins 6.7L and I'm really loving the change. I got what I owned for the Ford and got the new truck for $41,000 out the door. What really sweetened the pot for me were the rebates ($10,000 worth) and the lifetime warranty on the engine and drivetrain. No, I didn't get leather seats and all the fancy foo-foo that comes with the higher trim line trucks, but I don't need that stuff. Give me a great running truck that can get good mileage and pull a mountain and I'm happy.