Ethereum has changed the world. And it will do this again in future. I suppose that it's the strongest coin. But it's already has reached the price limit for now, but after upcoming fork the price should go up to 1000$ or even more. This is my opinion.
the world change everyday. At the begining of this year we see bitcoin hold 90% marketcap. Now bitcoin hold under 50%. Maybe we will see some big change on 2018
Yup 2018 we will see big changes in all currencies especially in Bitcoins and other altcoins. There is news like after coming fork the price of the ETH will increase and now the price is coming down so we can collect some ETH and wait for a couple of months. May be we can make more than 100% profit with this coin.