When it comes down to it, having a ball that is a good benchmark is really priceless in bowling no matter what shot you are trying to throw on. The tour power has the accu-tread cover but today it is a medium reacting cover for anything from lighter amounts of oil to a true medium type of condition therefore perfect for slightly broken down house shots or when any sport shot is starting to break down enough where your other stuff is getting jumpy.
Storm is truly missing a nice symmetrical control piece right now. Their last two balls that fit this category were the agent and special agent. Yeah you could make a hyroad fit in there somewhere but that can still be flippy though but it is what it is...lol. I have bought 3 paradigm passions 2 used and 1 nib all 15 lbs and they HOOK. The first one that I have makes a shark pattern look like a house shot...lol Then, I just recently bought a 15 lb nib x-factor vertigo on ebay and put a simple label drill on it and it is awesome on a house shot or any medium length patter like the national shot for a reference. I would rate the Vertigo just below the invasion or the theory if you drill the vertigo right. My first vertigo drilled pin down really hooks whether it is on a house shot or a sport shot. I bowled on the national's shot the last two Sunday nights and the pin down vertigo was moving pretty good with 1k against track and 2k with track.
But, bowling on a sport shot really helps you to see that you need more balls with control drills and not ones with the go long and flip type of drill even though it is nice to have at least one ball like that..lol. So getting a Tour power would not be a bad idea at all. Put a 85 x 3 3/4 x 50 dual angle control layout on it and let err fly!
Bowling is fun, enjoy it, don't hate it
