What I'm looking for on a string is the best repulsion. But since my local store is having an Ashaway promotion, I've decided to get one. But after looking at Ashaway"s website, they said that the 'Zymax 65' has the most 'Repulsive Power'. But I thought thinner strings have better repulsion so won't that be the 'Zymax 62? So do they mean that the 'Zymax 65' has the most power or repulsion?