Hi! I'm stringing for my ten year old kid and we are looking for best possible repulsion. He is playing with light racket, medium balance+medium stiffnes, hitting straight punches with no slicing, so main target is power. From yonex i have bg80, bg80 Power, 66ultimax, aerosonic, nbg98 and zymax 62fire. I have used 20lbs. What string and tension would be best combination? I normally use one piece, bottom up pattern.
If your only concern is power, you go for AS. That will also be the best sounding string at 20lbs for your kid. I gave my own kid 21 lbs at 10 years (BG66F). AS didn't exist back then. Sent from my SM-G925F using Tapatalk