Question for you. I played with three 3.5s recently and am a 3.0. They were amazing. I know they are more athletic, have a lot of air time on the courts and can make winning shots and have beautiful placement and less unforced errors, but it is also something else. There is some kind of coordination and innate thinking out there that they do that I cannot do. They have some kind of fluidity in their movement. What is it? Roger Federer calls it playing with rhythm and confidence. What would you call it? I am thinking so hard out there and you can see my wheels and gears in motion. lol Best, LMB.