If you know a single bit of airdrops , you must know how important is Exchange airdrops. The changes of being legit are more than 95% in this. So I am giving you list of three legit exchange airdrops-
1.Sapphirecoin.io
2.http://t.me/get_cpex_bot?start=612683970
3.https://unicorn.buzz/exchange/public/dashboard
Just do it guys dont miss the chance.
3rd one is important