I have always believed and thought Idax was a great choice for IEOs. However when I received news from the project I was participating in - CMA, they forced Idax scam 5,000,000 USD.
I feel vague, and do not know what is the truth.
However, the Migranet project also launches the IEO in Idax and has some accusations about Idax when the MIG is listed but the MIG's price is dropped.