Ethereum is the best-trusted altcoin. Therefore, it will be used for many years. Naturally, you can hold it for long. The cryptocurrency will be gaining. Probably, it will go to the Moon even in 2019.
Hopefully it's true, because now everyone is waiting for ethereum back up. because if the ethereum ride then there will be most likely altcoin will also follow suit.
We all are waiting for ETH to rise again.
We sure miss the time that it was trading over $1,000 and most investors bought it below $100 and that gives instant profit to us.
However, seems like the bull run is not yet gonna happen as we expect it, so we should stay patience at this stage.
ETH is no question one of the best in crypto, next to BTC of course and with the current price now and development, I can tell it as a great future.