I've got the Jet OES-80CS Oscillating 6" x 89" Belt Edge Sander and couldn't be happier with it. It is an unbelievable time saver and does a fantastic job. It's extremely powerful and with a zirconia belt it will grind anything down to nothing if you let it.
I didn't mount mine on the stand it came with, but put it on a trolley cabinet instead so I have storage space under it.
The only gripe I would have is the dust collection isn't as good as it should be, the shroud does get most of the dust, but a little sorta billows around, but I suspect on such a big belt it can't be helped.
I think it's fantastic value and a great performer, love it almost as much as my drum sander.