I wish Mao has a coach who can say something about it and help make a decision.AFA I can get from her practice video, she does not seem to really "have" 3A. Yes, she lands them consistently. But she either URs or two-foots a lot. Even a person with untrained, possibly biased eyes like me (I am a fan) can see them clearly without slow-mo. I also have an impression that she is not totally aware of it, as she says that the condition of 3A is good and that she did it in the same way at SP as she does in practice. I wish Mao has a coach who can say something about it and help make a decision.