Though I'm not a fan of ETH.
But when it comes to ETH and BNB I still would go for ETH.
Due to the fact that I see BNB as a coins that is centralized. We all heard what happened when Binance froze the account of a scammer who stole huge amount of BNB.

~snip~

2. You haven't learnt enough just yet. It's not wise to invest with your kindergarten knowledge, take time to on them first.

3. The news can be a disguised trap, I made many investments because I followed the news and what many people were doing, this is a foolish move.

~snip~

there doesn't seem to be any way to get rid of the coins that have entered our wallet unless we send them back at our own expense and this is a self-defeating way. so you better just ignore every coin you don't know that goes into your wallet. maybe here you're not the only one who receives junk coins that have entered our wallets. and I also have a lot of unknown junk coins through the BSC and Polygon network. but i ignored all of them.