Since May 2017, Top of Token Return is Omise GO . (27x)
Omise GO raised $ 25M.
Most recently Kyber raised $ 49M and its return is 5x now
Bitquence raised only $ 2M in July but its return 24x
Populous raised $ 10.8M in June but its return 8x
Neblio raised $ 2M in Aug and its return 7x
Mothership raised $ 4.8M and its return 4.5x
Funfair raised $ 4.8M and its return 4.5x
Tokens below raised a lot but return is not so good so far....
Market cap is very important factor
(source : tokendata.io)