Hello, I am a amateur player(playing 4x in the week) and I need a new racquet. I hit SW on the forehand and have 2HBH. Now I wanna a racquet that is good for one handed backhand too, cause I wanna learn it. So which one of these is less demanding? And which is more suited for OHB? I dont want to have a smaller racquet 645cm2 is nice, but 660xm2 would be perfect. Which one should I take? I had babolat aeroprodrive but i dont like it verry much. what about Head YouTek Radical Pro?