Paint removal

Which dustless blaster does he have? How does he like it? I assume you are satisfied with the results? Reasons for the questions are that I bought a used DB-800 and probably will give it the maiden voyage this summer. Looking for real world experience.
He has had it for about four years now. Its the DB225 model. It holds 100lb of blasting media. It does a really good job, but it is a bit messy. They show it on TV to be so easy and neat. You know, guys practically doing it in suits. Either we were doing it wrong, or it is messier than they show on TV. But it DOES work. You can easily strip a whole car in a day. One thing I will say is that the rust preventing solution that is supposed to prevent flash rusting for a few days does not work very well. You will need to get the parts / car dry and either wiped down with some sort of rust preventer or epoxy primer.