Many investors today prefer to work with IEO rather than ICO. That's right.
Work with what? About bounty or something else?
I think the investing interest of the people in IEO is lower compared to the interest in entire market, especially in bitcoin.
There are still a lot of undervalued coins in the market, smart investors would choose them over a project in IEO which will take time to grow.
These projects that are undervalued, have already proven something pump hard during the last bull run, but dump hard because of the long correction.