I plan on getting both, and taking the ROF to 4000 abralon, and leaving the Invasion at 4000 OOB finish. This will give me the Invasion for really heavy/longer patterns, and the ROF as a smoother reacting benchmark piece, and also as a step down from the Invasion. I''m sure you could not go wrong with either at their respective box finishes for heavier volumes of oil (ROF @ 1000, Invasion at 4000). I have heard they both are about the same in overall hook at OOB finish, but at the same surface, the Invasion will be stronger overall. My guess is the ROF will be one of the hottest pieces in the near future, especially on the tougher sport/PBA conditions, due to its cover/core combo, and a cover which bodes well to surface changes. Just my thoughts.
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Dave Lughermo
Michigan State University Bowling Alumni
Edited on 1/16/2010 8:12 PM