Both Ethereum and Bitcoin are good coins and I would like to choose both of them as my investment. These two can give me high profit. I'm hoping that this year 2018 would be their year.

i think 2018 is still a year of btc at the first rank. a few years later, eth will be the next bitcoin, it will be at the first rank

both btc and eth will grow in 2018, but none of them will grow too much, if we want to make more profits, new coins will be a better choice

Etherum in terms of % growth for sure. However I think NEO will see the greatest % growth and even pass ETH one day. The same as ETH but faster, No fees, you gain 5% on your money in the form of GAS per year, and your gas will also appreciate throughout the year. Working with the Chinese government. Both have 100 million coins, so it could pass ETH one day.

Though Bitcoin still reigns supreme, 2018 looks to be a great year for Ethereum.

I will stick to ethereum for this year because it has more fundamentals this year,a lot of improvements will come.

I like to use ETH more because ETH trading is really good and I always make my profit to ETH. I think the BTC is showing signs of going down and it is certain that 2018 will be the ETH era and the price may soon reach $ 10,000.

Bitcoin is the king of all the coins. But, my love of Etherium. Bitcoin affects all the coins. It can be expected that the coins will be in the good place in 2018. The price will be lower. Because, this is a lot of trading process.

I think ETH will be the king of 2018 because goverments all over the world are paying too much attetion on how to control Bitcoin but they forget that there is another coin that could be using as another "Bitcoin" is Etherum.