I own a Smart Matrix, and I find it does anoutstanding job. Not knocking the VPI 16.5, but the guy I bought it from told me that it was much quieter, and had a better vac section. Very sturdy machine. Is it perfect, no. But for under a grand, you're gettin a damn fine cleaner. I try to have a couple of albums out and cleaned when I play vinyl. If I find something else I want to play, I take it into the other room, my office, to clean any new selections. Works out great.
Good Luck,
JCarney
Good Luck,
JCarney