WhiCh is better for acne; olay pro-x or neutrogena wave?

I suffer from acne and personally I think the Olay Pro-X would work better. I don't have experience using either, but the neutrogena wave appears to just have a spinning cloth or sponge like thing to clean your skin. But the Olay pro-x actually has a spinning brush which would help exfoliate your skin much better and that is what acne prone people need. We have to exfoliate and remove that top layer of dead skin to help unclog our pores.

Olay is marketing this as a much cheaper and "as effective" alternative to the Clarisonic Brush (which runs about $200). The MSRP of the Olay brush is about $30, just slightly more than the Neutrogena Wave system. However, this product appears to be more like the Clarisonic brush, in that it has a replaceable brush head, rather than the Neutrogena, which has a vibrating head to which you attach a disposable cleansing pad which is pre-soaked in cleanser. I recommend  the Neutrogena Wave.