To start off, I prefer longer, loopy strokes (2HBH) where I drive through the ball and hit relatively flat. I use an eastern forehand and hit very similar to Federer, with a straight arm at contact. I like to slice my way to the net often, and I am an avid doubles player as well. So, with that said, has anyone used the Dunlop Aerogel 4D 100 before? I know its a little light compared to how I like to play, but I am planning on adding some lead tape in the head to move it to a more even balance, which I prefer, or maybe keeping balance the same but just weighting it up a little. The 90 inch head doesn't worry me much. I have used Roger's frames before and contact was a problem just the overall weight became an issue.