On hard courts, Ferrer reaches every ball even better than Rafa (like Rafa said: "He is playing crazy") and I think he is the fastest player on the tour now. He reaches almost every drop shot. He is as fast as Michael Chang (may be better). He is also doing what Rafa should do on hard courts that is hitting flat shots. By this way his opponent gets tired of rallying with him (even Rafa) on hard courts and gets exhausted in the match far more than him like Rafa's opponent with Rafa on clay courts. According to you which one is harder for their oppoents?