Has anyone switched between these two rackets? I have been playing with the new Pure Drive + Roddick for the last year and having issues with the rackets cracking in the throat. I have cracked 3 in the last 3 months and Babolat denied my warranty request for the first two. This is getting expensive and I'm not happy at all with Babolat. I have hit with the EX03 Black and the two rackets feel similar. Didnt feel quite as much pop on the serve but all other strokes were close. Our club is sponsored by Prince and I hear their warranty department is much better than babolat. Any comments?