Sandwox cutting foam cutting pads cut fast and because the pad material is foam and not fibers, they leave a nicer finish. Fiber pads like our wool cutting pads will cut faster than any brand of foam cutting pad, this is the upside or benefit to a fiber pad. The downside is anytime you cut with a fiber pad, (any brand), the same feature that provides increased cutting, which is individual fibers cutting into the paint surface, also leaves deeper marring of the surface. If you don't need the most aggressive wool cutting pads for your project, than our cutting foam pads cut fast while leaving a nicer finish.