Types of feather shuttlecock?

I've been playing badminton with a plastic shuttlecock for a while and wanted to try a feather one ... I've seen most people using Yonex Aerosensa shuttlecocks so I thought I'd try them... the thing is that I don't undertand what the number at the end means ... you can get Yonex Aerosensa 30 feather shuttlecocks or Yonex Aerosensa 20 feather shuttlecocks or Aerosensa 10s. What does the 30, 20 and 10 mean? Is it the number of feathers and what difference does it make to the shuttlecock?|||With reference to the 10, 20, 30, %26amp; 50 on the shuttlecocks, The higher the number, the higher the quality and price.


10 and 20 use duck feathers; 30 and 50 use goose feathers.





There is a difference in speed.


But ( and without being patronising) an Amatuer wouldn't notice much ( If any ) difference.





Hope this helps.


Best wishes.


Dave.|||Just don't even bother with the numbers. Theyrll all pretty much the same