Could someone compare the two? i ask because at my brother's college (D1), i watch almost all of their home games adn 4 guys on the team have used the pure control ever since the first time i've seen them play. near the end of the season 3 of them switched to the fxp radical (midplus i'm think). now it's summer vacation for them and i was playing on their courts today and i saw that the 4th guy also switched to the radical. are the two racquets similar or something? one of the guys would even switch between the two during a match.