I am an intermediate player who is seeking for improvement in my game. I started tennis about 1 1/2 years ago. When I started, I did not really what kind of racquet I should use so I bought one of those ultra light game improvement racquets. Now that I am more serious about tennis, I became aware about racquet quality. I've been considering to buy a new racquet that would improve my game. Now my question is, as an intermediate player, should I buy those ultimate "player's" racquet like the PS 6.0 85 and the POG to improve my game? I've heard someone say that these "pure" player's racquets will force you to play better. Is this true? I did demo the PS 6.0, and it was heavy and hard to maneuver, and the sweetspot was very small (the feel was GREAT though), but should I use those kind of racquets for improvement? By the way, right now I am about a 3.0-3.5 player, who is basically a base-liner who uses a lot of topspin when playing singles. I also play doubles so I do volley as well. If you have any racquet recommendations, it will be very thankful to tell me.