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?
Can not predict anything. Maybe the trend and technology of blockchain and cryptocurrency will change so much in the future but I think Bitcoin and Ethereum still can maintain and promote their own unique strengths
no one knows the future, and we can only predict with current conditions so that we can think about what will happen in the future.
Bitcoin and Ethereum are the best coins Bitcoin is the king of coins and Ethereum will return to number 2, the best coin after Bitcoin, but changes can occur at any time so we cannot understand what will happen next.