I think the two cryptos have proven themselves to be the most potential, ethereum is an Altcoin with a lot of potential for growth so that it becomes the top-ranked Altcoin and survives in the market, while with the potential that Bitcoin has, this certainly doesn't need new innovations to survive in the market, Bitcoin will remain a very calculated Crypto with its potential and will forever survive in the market. I think this is the potential that these two digital currencies have