Proof of Stake etc are a bit irrelevant for daily use. If you want to do something like make a bet on polymarket the newer chains are faster, easier and cheaper than bitcoin or ethereum on the whole. Polymarket uses polygon for example which is a fork off ethereum but it doesn't matter much which such network you use and the bets are denominated in US$. Bitcoin lightning is ok but more awkward to use than polygon et al.

Proof of Stake and no ceiling to supply are important if you are going to hold the thing for decades which is a different issue.