We recently traded in our 2015 ram MC 2500 for a 2017 f450. 1000x better! Our drive from Las Vegas to San Antonio was comfortable and stress free. We are glad we made the trade. Even with our trailer lifted 4 inches (originally because the ram was lifted) it rides pretty level with the f450.
Here is our setup. Pulled 3800 miles in 2016 and camped 50 nights. B&W Companion hitch and a 51 gallon RDS aux tank/tool box combo in the bed. All are covered by my Access rollup cover when unhooked. About 26-28K total depending how we are loaded up.
I have a 32 ft V-lite by Rockwood, was towinging it with a 2013 F-150 5.0 and towed it very well but a little unstable when passed by a semi. I now have a 2016 F-250 6.2l havent had a chance to tow it yet . my F150 was getting 9.5 to 10 mpg when towing.