I own several Festool sanders and this one might just be my new favorite! Dual drive for either a tighter or more erratic sanding pattern is a game changer. Paired with the smooth operating variable speed and this is my new go-to sander for everything but detail work. Works great for hogging off rough-sawn lumber marks and then just flip the switch and change the grants for a great finish sander.
I'm making a 10"x3" sofa table from rough sawn stock. The ROTEX is amazing as is the dust collection. I sanded the stock after planing and jointing and in rotary mode it quickly got rid of any blade marks. In orbital mode it provided a glass like finish and it did this without dust all over my shop and me. Set-up was easy and the support of the OakTree staff was fantastic.