I like both of them, for me Binance and Ethereum is good coins and very promising coins for invest. If I had to choose maybe I would choose Ethereum because Ethereum is the firs coin that i invested in cryptocurrency.
Both coins have good prospects and can be used as a good investment. In my opinion, if we have more funds, I think we can divide it 50-50 because ethereum is already known by the crypto community and also has great liquidity. Whereas in my opinion BNB Coin is propective, besides being supported by large exchangers, BNB Coin also attracts many projects to use its blockchain