The Judgement Assassin Pearl is mind blowing strong!  I did change the surface from 4000 out of the box to 2000, then polishing it.  It pushes thru the oil like a pearl should and snaps like CRAZY, but very controllable.  I've used pearls in the past, but none could compare to how much this snaps on the backend.

Just got done bowling a tournament on the 40 ft (Chichen Itza) pattern and when my Talent Star was too much for the oil, I switched to the Judgement Assassin Pearl and got the length needed to crush the pocket.  When I thought I pushed the ball too far right, it let me know quick that it can make it back to the pocket with no problem.