I'm a competitive 15 year old junior and I currently use the Quantum V1 MP, but I'm lookin to switch because I now have to string my Volkls at almost 70 lbs. I'm about 5 10/ 5 11, lanky counterpuncher whose game defines Brad Gilberts "Winning Ugly". I'm currently sponsored by Volkl but will try anything. I love everything about my Volkls but I'm stringing them at 10 pounds over max and don't think that they can hold up too long like that. Please post if u have a suggestion.