Originally Posted by vsbabolat
Kim's racquets now have Woofer grommets. Originally they did not.....
Agreed. Definitely the new GT she's using. It also no longer has the double set of grommets/headguard going down the side like the original (see below).
In the pic below, you can clearly see the second 'headguard' on the side of the racquet... something the last generation did not have.