I have been using this Slim10 for past couple weeks (or months? ), and I have some personal reviews that I would like to share with you guys. Information Model: Yonex Isometric Slim 10 Year: Oh, this was introduced like 10 years ago, but I got it brand new by digging it out from a old badminton shop's storage in Taiwan Weight: 3UG5 Length: Regular length Currently string: BG85 blue around 21 or 22 pounds. Reviews This is by far the slimmest (spellings? ) racket I have seen. When you swing it, you would notice a significant reduction in air drag. Especially when you use a thin string on it (I used BG85), you will feel a lot less of air drag comparing to other rackets. Comparing to my Cab20P (3UG5), I felt Slim10 is a little faster in swing speed when applied the same amount of effort. The power is not impressive, but enough to make big smashes. The control is tricky; once you get used to the racket, you will like it . The net shot is only fair, I don't think this is a kind of racket for net games. I will post more thoughts on this racket later as I am needed to go somewhere at this moment.