Hi! I have used Aero pro for some years. I like to hit with alot of topspin and generate pace. I am a baseliner and hit with a one handed backhand. I am trying to choose between the Exo 3 Tour 16 x 18, the Extreme Pro and the 99s. I l like to use copoly but in the past I devéloped some golfers elbow. I am a bit bettet now. I dont string myself. So, considering my case what is the best choice between those three rackets?