[Zeke]

Well, I bought into the Festool group for this and that stuff is top cabin at top price. The only advice I can give you is that somehow I missed that Festool makes several models of DA sanders that can be locked into circular mode for quick removal. Whatever you buy, that is a great feature because most of the new breed of sanders have a speed control.

My next sander will be one of those.

One more thing: the Festool has the suction holes in the paper AND on the perimeter of the pad.