with this string you will play like mecir, also known as "the cat". your agility will be breathtaking - of course that has nothing to do with your strokes, but with this string you will finally set up your feet properly to top atp levels, although passed. nevertheless, it would be a huge benefit once you get into proper striking position. when you feel like a panther on the prowl your opponent, read prey, will never know what struck it, so you don't really need any shots anymore - you sure make victims. when you play with panther like a panther not many will dare to challenge you.