As a Bounty hunter I once made a mistake by selling tokens from Bounty that I received in a small market for $ 250. After 20 days the price of tokens that I sell is worth $ 1200. So the conclusion if you want to wait you will get maximum results. Believe every ICO project will prepare a good market in the future.
i doubt if all ICO's has the same profit like the one sold, you know there are some token that they pump and dump at after some while you can't make anything from it.
i have so many of the token which i have after sometimes it falls drastically to zero to the previous price in then i was advised not to sell it to it increases.