Love mine. Just picked it up though. Don't have a long history with it yet. Paired with my Rotex 125, it does the job perfectly clean. sanded out a bunch of stains in a floor in a media room. I would NOT hesitate to sand the floors or ceiling in a media rack room with exposed electronics in an open faced rack with intake fans turned on full blast.
Seriously. I've never ever said that in my years of doing AV installs. this thing is great. Normally, I'd take an entire facility Offline, tarp, sand for 30 minutes, clean up, un-tarp, restart, go home. Now? I can literally just sand out the cigarette burns on the end tables, refinish, and go home early.
I do lots of AV install work, so i'm almost always in and out. This thing is the perfect form factor.
I'd like a 'lower the suction' option so I can clean the face panels of electronics while at a site, but I can accomplish this with tooling options. Maybe a hand held brush with a flow gate or something. As for dust extraction: it's fantastic.
