Comments: A free sample came with my Prince Tour 100T ESP racquet. I was impress of how durable it is! I used the
Beast XP 15L string, it won't last more than 3 hours, Spiky Shark and Volkl Cyclone 16g are even worse, those strings didn't snap
back to the original position after about 3 hours. Luxilon 4S G lasts pretty long too, but it's too mute for my tastes and the XC is
crisper and cheaper! 5 hours of tennis and it still is working pretty good, that's pretty good for the ESP racquet. I am ordering more
today. My racquet was strung at 62 lbs.