Now the mainstream currency, BTC-ETH, has the upper hand, and they have the strength and technology, but the future is likely to be a new project to replace them more mature and more comprehensive. What do you think it would be?
Bitcoin is indeed undefeatable yet could be finished depending in the market and those who holds a huge amount of it. Well, more likely most would say that ETH will remain the second following the growth of Bitcoin, but its not. Yes the ETH's technology is great, yet innovations affects its greatness. EOS and Ripple are being tough on the market as both have greater technology than ETH.