I would invest in ETH I am more than sure, but only with sending that coins to confideal smart contracts
Once ethereum will become one of the world's leading Altcoins. Because etherium has come to market with more advanced features than Bitcoin. So many people use Etherium for trading than Bitcoin.
Not true, bitcoin has the highest trading volume currently. Ethereum is easily second though, and its price is always impacted by whatever happens to bitcoin. It is a good coin though, but outside icos it has a low percentage of adopters compared to bitcoin. When most nobs think about crypto currencies the first thing that comes to their mind is bitcoin. Eth is still a very good coin still with a bright future...