I recently had to give up my Sprinter in favor of a Chevy. Parts availability is big, as is the problem of finding mechanics qualified to work on them if you break down in small towns. While the outfits I've driven for seem to want us to own and drive Sprinters, none of them seem to want to pay enough for the upkeep of a Sprinter.
Special note: I can't afford to keep a devoted mechanic named "Heinrich" on staff, nor can I keep a warehouse with the hard-to-find parts on hand.
That works for you...and that is great...really...