Used the Nano today in league, wasn't sure how it would fair as the house I bowl league in is more a medium shot by volume, and although it has decent length its pretty common for stronger pieces to roll out, although this was not the case for the nano. The ball reaction remained the same even on lighter oil, great length with a ton of backend, still about a arrow stronger than my aftermath, and a good solid 10 boards stronger than my Aftermath Pearl which is drilled the same. So far nothing but good things to say about this ball (scent is the only exception!).