Yonex Supergrap is the best overall. Tourna is the best for sweat absorbtion but tears up very quickly. Gamme Supreme is great for tackiness and lasts a long time but terrible with sweat. Supergrap is good for sweat and has decent tack and last a long time, best overall in my opinion. I've tried many others (Tourna, Gamme Supreme, Wilson Pro, Volkl Supergrip II, a Prince og) and none of them compete w Supergrap for me other than Wilson Pro which is very similar but doesn't last as long.