Hello, This is my first post, so please let me know if you need more info than I'm about to give. Any help would be very useful I am a 4.0-4.5 player. I have been using a Dunlop 300g OS racquet (http://web.archive.org/web/20050312142233/http://www.tennisracquets.com/rackets_pages/Dunlop/g300os.html) for the past two years with RPM Blast strings. I feel ready for a new stick but would love some advice before deciding what to demo. Need to get a new one soon before the season starts so I can break it in. I don't know much about racquets. I like my Dunlop, but feel I need a bit more power. A smaller head. But I really don't want to compromise my accuracy. I've been thinking about demoing the Babolat Roddick Pure Drive, the AeorPro, Dunlop 300 Biometric, Prince 03 Silver. Any help would be great thanks!