if someone talks about understanding theory in inflation, there is a point of truth if ETH is better for investment, but I think if you see a lot of enthusiasts from BTC, I prefer BTC than ETH which is an altcoin while BTC is the king of all coins. Both are good, nothing is better, why? because both have their own strengths and weaknesses. bitcoin is indeed considered the best but not in some ways, in some cases ethereum is superior to bitcoin