Bitcoin currently suffers from a serious scalability issue with no solution on the horizon. Ethereum constantly gains greater acceptance and hosts an increasing number of projects on its blockchain. When will the inevitable occur? My opinion is that in about one year the marketcap of Ethereum will be greater than that of Bitcoin.
I agree with you, in my opinion Ethereum is better than Bitcoin it's quicker, the fees are smaller it supports smart contracts and tokens. The only negative is the popularity which is smaller than Bitcoin.