I had a 2006 4WD F250 Turbo Powerstroke Diesel. I had a Turbo blow twice. Second time it happen they were on back order and I had to drive with a blown turnbo for two weeks. Other than that I really liked the truck. I pulled a 26' toy hauler with it all the time. Hardly noticed it was back there.
Sold it in 2008 and bought a F250 extended Econovan. Other than the gas suck I love that thing! I have the back seat out. I can get all packed up the night before and leave dirt bikes in it or camp equipment, surf gear. Can load up the family and all the stuff (4 kids = lots of stuff) and don't have to worry about it being in the back of the truck if we stop for food, etc. Doesn't tow as well as the diesel truck, but I hardly do any towing these days.