Hand grips for new PS Vita PCH-2000?!?

So I had the CTA version for the original Vita & loved it. It's the same design & texture as the Nyko battery grips. Anyone try the $8 version on eBay yet? If so does it scratch the screen or anywhere else? Does it have the same matte black soft rubber texture as the CTA & Nyko? Not feeling the PDP version & not sure if I really need an extra battery with the Nyko.