I bought this during the PP introductory sale and put it on a Tibar Samsonov Force Pro, replacing the Evolution MP rubber. The Genesis M is great in every way: fast speed, spin, control, feel, and sound. For my taste in rubber, I'd rate Evolution #1, and Genesis #2, and Tenergy 80 #3. The Genesis sponge is very different: more solid as if it wasn't even sponge.
Robert