IEO is the right decision and the exchange is quite popular. I'll buy some tokens for me to just sell more in the future)
IEO has now become much more popular than the ICO, since after the end of the IEO tokens will immediately begin to be listed on the exchange. It is good for investors.
Many investors had a very bad experience with ICO and they stop to trust ICO. That is why IEO became more popular. After IEO tokens start to list on exchanges.