Recently I was shown how to string a racket with one string (tennis). I must say I kinda feel like just cutting my badminton strings and trying the one-piece method. Have anyone played with a one string racket and is there a difference? I was told that one string method will have a truer tension since there are only 2 knots.
Do a search, there was a big discussion before about it. Basicly, 1 piece can save time and string. 2 piece is has "truer" tension and for YY warranty pupose.