Did some research before I went with Dish.
I have Verizon FIOS at home and use that for cable TV.
For someone like me - Dish RV was the best deal - and the no contract option was great.
However, if I had home satellite - it would be Direct and they make it easier to take a receiver from the house and put it in the rig.
Direct with one plan at home cost you nothing extra but equipment (antenna) in the rig.
For a dual setup - someone else at home - and a separate in the rig plan - Dish is the way to go IMHO.