I am a high school varsity tennis player and I am considering switching from my previous racket, (Wilson BLX Blade 98) due to arm problems, which might be as a result of bad habit, not just the racket. I liked the rackets sweetspot and thin frame. I have cut down to two rackets I want to possibly get: the Wilson Juice 100 or the Wilson Steam 100. I like the Juice's easy power and the Steam's maneuverability. Any suggestions?