In the search for my holy grail, I think I could handle a heavier racquet. I am either thinking of getting a new frame or sticking with the one I have. I would prefer sticking with my current racquet, Prince TT Bandit MP. Do you recommend a heavier frame and is it necessary as you move up the levels? I'm a 4.0+ all-around player. What should I consider when leading up my racquet? Should I ask the local club guys about this?