My personal experience. Storm has worked well with my style and shall I say, rev rate. Brunswick on the other hand, is a bit tricky. After putting a smoking inferno through it's paces in my league and open bowling, I can't ever imagine owning a punisher or rampage. Lanes have to be pretty toasted for me to get use out of my SI.
I'm even considering a vapor zone, but I'm wary like I said.
The big one looks better and better to me every day. I see the one everywhere in my house so it can't be all that bad for such a high gloss ball.
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Currently for sale:
X-Factor Vertigo 16lbs, one drill, <50 games.
Triple X-Factor 16lbs, one drill, <50 games
Columbia Wild 16lbs, one drill, <30 games