I think Ethereum is going to rise but I do not believe it can rule crypto like bitcoin. But maybe it can be better option to invest your money in ethereum this year. It has a growth potential. Actually I like both of them.
Bitcoin and ethereum is the two of the best coin here in crypto world and we all know that ethereum has a great chance to rise it's value really well this year of 2018 but i wtill still choose bitcoin becaude there is no doubt that befote this year will end bitcoin price can pump to $50k.