Originally Posted by xtreme tennis
Is the flex rating 59 (TW) or 65, which one plays softer?
I had my 4 GT racquets measured on the Babolat "measuring machine" and all came up at exactly 62. The non-GT came up at 61. Both play well and are arm friendly, but the non-GT seems softer and the GT seems more crisp. For me, the GT feels better at impact and transmits more feel. The non-GT is a bit more muted.