BNB is better to buy than ETH for now, given that Binance has a much stronger foundation in networking and has always been number one in the competition for exchanges. Even though it is based on the Ethereum network, BNB has more uses that are needed by traders, unlike ETH which is very widely used by scammers. I know this is not Ethtereum's fault, but at least there must be a solution to the many crimes that exist through the Ethereum network.