Malaysia , KL, pertama complex, u can refer this forum http://www.badmintoncentral.com/forums/showthread.php?t=54449&page=1 u have to read start from 1 page till last then only know how n what the correct way to buy a racqut..
im nt sure but i do buy my racket at queensway'shop.The shop name is GALA SPORTS.Things there are cheap u can try there.It is at the 1st floor.