something that wont break... I play ncaa, so im on court 3 hours a day minimum.. playing with head mg radical pro... ive broken 49 sets this SEMESTER. its getting out of hand. i've tried essentially everything, and ive settled on one half the equation-- i want gamma zo twist in my crosses at 57 lbs . i don't know what i can put in my mains at 54 lbs but i need something thatll last me more than 2-3 hours... HELP!