This time nobody invests in ICO because ICO time has gone and IEO time has come or everybody invests in IEO and the difference between ICO's and IEO's lies in the fact that unlike ICOs which are launched on the startups website, IEO's are launched on the cryptocurrency exchanges platform exchange listing. Meaning, the crypto exchange websites like Binance, OK Jumpstart, Bitmax Launchpad, and Bittrex IEO, etc house the IEO on their website for the investors to come and participate.
If you are interested in participating IEO you should go with Moozicore. (
https://tokensale.moozicore.com/)