I've had my new to me B7800 for a little over a year now, and still love it. I can't imagine not having a tractor again, and have yet to find too much that the little orange beast can't handle.
Of course everyone is going to have varying requirements out of their machine, but these things are versatile. I operate a resort on 10 acres of land and have a WIDE variety of tasks: landscaping, demolition, loading, hauling, lifting, excavation etc. Always seem to find new uses for it.