My third one. Love em'! I like all the different diesels. Been a Ford family for many years though. My current truck is the one I've been working to get to for 10 years.2K F-350 PSD CC with some after-market goodies. Great MPG.(No over head stuff in the cab,done with pencil and paper.) Big enough to haul the entire family. (I refuse to go on an extended ride in the wife's Saturn!) Plenty of power besides. Used the 4.6,5.4 and got at the best maybe 10 MPG pulling the trailer. Won't knock other brands as I have not owned any. But diesel or gas? In a Ford? GET THE PS!