I (a righty) have a Storm IQ Tour Solid. When playing deeper in the lane (20-22 at arrows with a breakpoint about 12-14), sometimes the core is not enough to get the ball make a strong enough move. I was considering buying a Storm Marvel-S that has the stronger core but now I see the Tour Nano is coming out. I am wondering if the stronger cover on the Tour Nano would let me play deeper or if I'd be better off still going with the Marvel-S?