Ive been playing with Tour Bite 17 in my mains(56), and addiction 16 in my crosses(58). Love the set-up, except that the addiction is getting quickly chewed up and breaking after only 8-10hrs. I do play with a fw grip and hit hard with alot of spin, so i accept that strings wont last forever. Anyone have a suggestion for the crosses(besides another poly) that will play similar but be more durable? Thanks in advance.