when hairpin situation, shuttle goes constantly? or place a shuttlecock where you want I don't think that "Control" mean same between first and second file. I think "Power" means playing mainly smash and "Control" means drop or hairpin in second image. What do you think?
I don't think that's the intention here. If the shuttle hits the string twice in exactly the same way, the outcome should be equal no matter what string you use. Also not quite the idea behind control imo. Placing the shuttle well should be always possible unless it bounces to much but that's more related to the tension. Both statements more or less mean wether the shot is predictable and consistent or not. But that depends on much more then just the string. I would assume that control rather means how the string can affect the motion of the shuttle. For example for slices and spins. So a rough surface of the string and a long time that the shuttle stays on the string results in better control. That's just my thoughts on that thematic. Probably can't take those charts too serious anyway. It's advertising after all.
