i would say the radical inferno, when i bowled for the first time out of the bow it was good , but it was a lil bit over under, then i took it to 4000 abralon and..............WOW this ball was just amazing, thats m,y first ball out of the bag when i know the heads are a lil dry, its really controlable. i have mine drill 5 inches from pap under the bridge, cg stacked and an increase flare hole.