I found that you are asking everywhere in BC forum. IMHO, different racket (and lbs) suits different kind of string. Maybe you decide which racket to buy first, head light or head heavy, stiff or flex shaft.
I am stringing up my Muscle Power 99...so need recommendation as new technology coming in nowadays... Whether to get a new rackets is still a question mark as Muscle Power 99 no more in production so i need to have back up for tournament or training...
Neither of LCW nor LD ever agreed on the best string or racket for singles... it's unlikely any of us in the forum knows better than these 2. Seriously. The best string is the one that you are comfortable with (including budget wise), and, more importantly, at your optimal tension. That said, I have not found a player who hated the BG66 except for its durability.
Racket can barely be classified as doubles or singles, how would strings be specified as singles and doubles...