Not all of the ERC-20 based tokens can be bad though they are not doing very good in recent market. Zilliqa; OmiseGo and EOS is three of them which I can have my trust on. In future these three may prove to be profitable for people who are interest in short term small investments.
OmiseGo is really nice project , but i think its currently Over priced . Its because Vitalik is involved in there and people tend to buy out projects where they see some really good Crypto people involved in project .
But if we speak about the project then yes , its one of my favorite ones
