The Vertigo has an 800-grit finish so it will definitely get into a strong forward midlane roll with not that much backend. The GP2 being particle SHOULD handle more oil, but the dynamics of the core in combination with the very agressive particle coverstock allows it to have an incredible amount of backend.
Both balls are excellent oilers, but the Vertigo will want a bit of dry in order to better pick up on its roll.
--------------------
Dino
Evolutionary. Revolutionary.
Track