I would love to promote this kind of project. Investing in Zed network is the best for sure it will be more profitable in the near future. It is really great to be the part of this growing project.
I'm not officially sure what you are saying. Zed is not an ICO for now since they don't have any ICO. But yes, it is profitable for some reasons.
Yes, that true it profitable. but not in short time as I can see in ZED NETWORK roadmap it will take time.