Motogp69,
First of all, the house that I bowl in would be considered quite slick. The Twisted with factory surface does go longer than most Brunswick balls, but it's not really a skid/snap reaction... more like a skid, then hard finish. It's not jumpy or hard to predict. It also works well with a duller surface where it does pick up the midlane earlier, and unlike most, still finishes pretty hard. Mine was real good around 2000, but I had other stuff that reacted similar so I took it back to close to factory finish. So, in my estimation it is stronger than most pearls, which usually need more friction to get started.
The Ultra is really a beast. It just starts sooner than the Twisted so I can move a few (3-4) boards inside and swing it out to the dry and let it finish. Very strong finish, that I would classify it as a "hard arc" shape. Since it's a hybrid, you could easily go more dull or more shiny and still like the ball in my opinion. I hope this answers your questions.
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Lane Carter, Strike Zone Pro Shops - Salt Lake City, Utah
Brunswick Amateur Staff