Bitcoin or Ethereum, Which of these coins will rule in 2018?
It is difficult to predict how much the price for ETH will grow by the end of the year. Therefore it seems to me better to choose both coins.
no, it is not difficult to predict. bitcoin will still rule in 2018 and ethereum will follow behind bitcoin because bitcoin price will be back to the higher price again and although ethereum can increase higher, the price will not pass bitcoin and will be in the next position of bitcoin. I still choose bitcoin for the first coin and ethereum for the second coin because I see that if bitcoin increase, the price will reach the sky.