bitcoin is techically more superior then ETH ,yes but the use cases are bigger for etheruem now!
real utility for ETH ARE BIGGER.
ETH: defi, icos, dapps, stable coins.
also the very good liquitity !!
BITCOIN ?
yes you can buy thigns with btc but so you can do with ETH.
I don't think that these 2 coins are should be compared because first of all, they are different. Both of them are capable of giving profits. ETH was indeed had DeFIs, ICOs, dapps, and more. While Bitcoin has big investors, the largest volume, and have the largest community. It is also the first to be recognized by the public and getting more attention from investors. The things are they both have their own advantages and disadvantages.
Eth 2.0 is now getting closer and I think this will be a big deal and will bring more success for ETH giving us a clue to venture on it.