I am a 4.5 - 5.0 player, who plays a lot of doubles, but have been trying to play more singles recently with mixed results. In any case, I would like to improve my singles game. Today, I played singles for a team that I am on and I lost 0 and 0 to some guy. It was a lot closer than that, acutally (ahem), but, whatever, I got crushed. Anyway, the guy tells me after the match that he had played, previously with a Pro Staff 6.0 and now uses one of the Babolats and it basically changed his life. He said that modern racquets are much better, etc. I did feel as though he had a lot of time to field my shots and I had very little. I am thinking at looking at modern racquets. Any advice?