Ebonite man

Looking to add a heavy oil ball to my arsenal. I currently have an Ebonite NVS, Total NV, and Big One. These work great for house conditions, but the performance is not that great on a heavy, long oil pattern. Being a loyal Ebonite customer for over 20 years, it is difficult to consider any other manufacturer. The 3 top contenders are the Roto Grip Mutant Cell, Ebonite Mission, and Brunswick C-System 3.5. My main use for this ball would be tournament play, namely the USBC tourney and Hoinke Classic. This ball would also be useful in a PBA experience league on the Scorpion and Shark patterns. I have thrown the NVS on the Chameleon with decent success but my current equipment doesn't match up well especially on the Scorpion. An update to my earlier post- I did get the T-Zone on Monday, but did not use it on Wednesday night. Looks like waiting until the off season to get it drilled is the way to go.
Until next week----