The new ball in the Roto Grip HP3 line is the Hysteria. The Hysteria is a reactive solid ball that comes shiny. I drilled mine just like my Asylum, 5 x 5 x 2 3/4 or 60 x 5 x 40.
Even with the shiny cover, the ball rolls pretty strong in the midlane for me. Has good backend continual ball motion. Hysteria is not flippy at all but more off a strong roll off of the breakpoint. I have used Hysteria on house patterns. Compared to the Asylum the Hysteria is a lot stronger overall and more forward rolling for me.
Hysteria is good step down from the Sinister and Hyper Cell when they start to labor down lane.

Right Hander
PAP - 4 up 1 1/4
Rev Rate - 400
Tilt - 15
Speed - 17