ETN still too early to judge really. They did a very big ico and promised to make a more accessible coin than BTC. They launched the Main net. Everything with mobile wallet with miners included. Then apparently had an issue and they shutdown the mobile wallet and their own services. They hired a 3rd party security expert to check their systems and gave a month as estimated closure.
Most people are mining it right now just because of high profitability. Me I'm not sure if it would do well. I devote my spare hash on ETN. Hope they are able to get their act together but if they don't won't lose much. Nice concept. But won't really work as they want it. Mobile miners won't really do anything if people actually mine it.
For now gonna be hard to exchange. If you do look into it. :better add an announcement that might not be able to auto exchange it. Other cryptonight algo would also be welcome. So you can get more cpu miners around. Specially for those ryzen cpu that are efficient and fast. Bad quality amd cards also fare well on cryptonight. If it gets hot on etherium I just use it to mine random cryptonight coins or stay here and hit monero. Depends on my mood really.