Hi all, Before i commit to the buy I wanted to check: (I am hoping it is just a typo) what is the difference between these to racquets? (see links) [h=1]Yonex ArcSaber-ZS Z-SLASH[/h] and [h=1]Yonex Arcsaber Z-Slash Badminton Racket[/h] Thanks to all who reply.