Radical Xeno
Just drilled up this ball. I put a 35 X 3 3/4 X 25 layout in it. My ball speed is 16.5 mph. Rev rate around 275 rpms. This ball is Great! 
I have used it in two different house shots in two different centers. Works great it reads the mids and has a larger arc shape. I also have used it on a medium sport pattern. The sport pattern required just a little bit more surface. Around 1500 grit. And worked very well. So if your looking for a new ball to start the new fall season. Radical Bowling Technologies has it. It called the Xeno.
Robert Way