IEO (initial exchange offering) is better than ICO,to participate in any IEO you have to be a member on the exchange launching the IEO ,this are my reasons

1)IEO is safer and better than ICO because its not what anyone can just conduct ,to conduct an IEO the project teams must meet and comply with the exchanges requirements in order to launch the token sale .

2)contributors are protected by the exchange,why? Many big exchanges offering the IEO now are after there reputations so its not easy to launch IEO through them,if the project before them is not genuine enough the exchanges won't dare take the risk.

I think this is what many investors have been waiting for , better risk limiting investment ,IEO is the only way to go
,don't forget ,DYOR ,thank you