I have read good references of promising ICOs in some online media. I am personally interested in investing in the following:
Crypto20 (C20), a tokenized potfolio of top 20 altcoins
Dether (DTR), an App that enables Ether as a means of payment everywhere.
I had a look on Crypto20, sounds interesting.It seems that the following months bring good ICO. The two last months was poor to me.