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?
Are yout pertaining to the two top ranked altcoins like XRP and ETH in comparison to Bitcoin? What if we just put in our mind that these coins will forever be an alternative to bitcoin in any sense? That would make sense.