I am one of the crypto currency players that is full of calculations. The emergence of the IEO really caught my attention. The emergence of this IEO honestly made me switch to the IEO and leave the ICO. But I have not left the ICO completely. I still participate in several ICOs even though most of what I follow now is the IEO. Now, I prefer IEO than ICO. The main reason I left the ICO because I was cheated by the ICO and many ICOs that I attended had not paid and fulfilled their promises.