I do not see Aeroplane eg 1130 as eg 1101 as BWF approved shuttlecocks. Are they still approved by BWF? This is the link to bwf approved shuttlecocks list. http://www.bwfbadminton.org/page.aspx?id=14913
That is what I am using right now. Good alternative for eg1130 and cheaper. It is just some players in my club are still using eg1130. Some of them are so used to with it. They complain that s100 is a little heavy and faster.