For me, ETH will always be better than BSC. Due to the low gas in ETH I recently started using ETH even more often than BSC. There are no innovative projects in BSC so I don't think I will be here for a very long time.
Nope, eth fees are a bit higher than BSC fees and nowadays, many new projects prefer to run under BSC network instead of the ethereum one. Due to my daily routine in hunting airdrop on bsc's projects, I use BSC more than ethereum.