Alot of critics have already said ETH is the future of bitcoin, In my speculation is not impossible for ethereum to beat btc, ethereum has great potential, though bitcoin is still in the throne, but the sad thing is bitcoin is slowly falling due to its overcrowded and traffic, due to too many users, and because of very slow transactons, and higher transaction fees, on the other hand, ethereum is actually fast and secured, they prioritize security and transaction reliablity, this is why I would not be surprised if in the near future, ethereum might bs taking over.