i am not sure about BNB, just exchange coin and it's price so high. but it will is the best choice if you trust
binance exchange. They are good team of cryptocurrency on the world.
Youre only looking on their image I think. Have you seen how binance chain working? I think it's worth every penny and even lots of super new projects are on their end. I think you can say Binance can be the next ethereum since almost all tokens ot project are shifting on binance chain. Improved and faster ecosystem but Im not saying that ethereum is weak.