If you compare the two main cryptocurrency, namely Bitcoin and Ethereum, which one has the most promising future?
In terms of evolution, Bitcoin reached a maximum of roughly 4800$, whereas Ethereum reached roughly 394$: in other words, it is a potential increase of 33 % for Ethereum, but only 24% for Bitcoin.
I think bitcoin is better because bitcoin aims to be a medium of wealth storage, digital gold, and ultimately a globally adopted currency that can repair or replace conventional money to some extent. While the goal of Ethereum is to become the computer of the world. Bitcoin comes first and is very popular today.