Not only that.. IEOs are good cause we no more worry about exchanges list for that projects and with ICOs sometime even they get a good amount of money from ICOs their projects are never get list on a good exchanges a the market are dying so fast even peoples did not realise their projects are exist.. I already dump a lots of token cause their project are lack on getting liquidity where no body want to buy their tokens as thing are going to slow or nothing promise has full fill make investors run away.so for me IEOs is a good thing where we can choose where that IEOs are has being promoted. I only pick a good exchanges as i know it will be more succeed.
If you choose IEO, of course it's the right choice. But ICO is actually still good for investing. If you really find a good ICO. As you said above, the reality is like that. However, if I really want to invest in ICO, of course I would be happy that people still believe in the ICO. And one more thing, if you invest in IEO, of course popular exchanges are better for IEO.