I believe this year Bitcoin will continue to maintain its leadership and maintain its high price. Ethereum will not be a winner and the price can only go beyond the other Altcoin. I believe that Bitcoin will be a King forever and forever.
I agree in your statement that bitcoin will be the official leader of all crypto currency even though sometimes the price of the BTC is not that consistent as others but the value of it is still remain precious because BTC has the capacity to lead the entire crypto world in the future.