Ethereum is second very strong coin after Bitcoin with good future prospects and everyone trust on it. Because ethereum is now so popular and has a high number of requests. If to invest long-term I think pretty good, because the potential of ethereum will increase steadily. If we look at Ethereum right now and have excellent potential and a very good coin for our long-term investment, I can say because Ethereum itself will continue to grow at this time, but Ethereum also has great blockchain technology, until now always at 2nd place after bitcoin.