I've been using the babolat pure drive for about 1 year and a half. Recently I've been getting a really sore arm after I play with it, and my coach thinks the racket is too heavy for me. Just got back from a tournament ( played terribly and lost in the second round ) and I think it's time for a change. I noticed lots of players are using Volkl rackets, what ones are good? I'm looking for a racket that is under 300g but not too light. What about the head flexpoint?