Hi, just wonder if anyone could share your insight information, what shuttlecock speed is being used for competitions Singapore? such as Li Ning open or other official competitions. eg, (2, 49, 76 ) or (3, 50, 77)? Reason I am asking is I find that speed rating 3 shuttlecock is way too fast for our weather, but most of the shuttlecocks available are 3, 50 or 77 in Singapore. Any reasons why?