I currently own 2 Dunlop M-Fil 300's one with size 1/2 and another with 5/8 size. I played with both a lot, bought the 5/8 one used from another seller here and after actually comparing both hand to hand play by play I really though that the 5/8 grip size was effecting my play badly. I really am not able to add spin to the ball as much as I can with the 1/2 grip size I own basically because the 5/8 is too big for my hand. That's why I am interested in trading for another M-Fil 300 with a 1/2 grip size. This is going to be a long shot but, it's worth a try. If interested please email me at JAbad91[at]gmail.com **I am also interested in selling this racquet for $50, if you are interested please email me at the provided address above. ***I am also willing to trade the M-Fil 300 4 5/8 for a Pro Kennex Type C Redondo 4 1/2.