I don't think BNB will overtake ETH, BNB have a goof improve but it's not anough because ETH is more popular and have a good platform and community.
ETH has a reason to be better, and BNB also has a reason to grow better. all have the opportunity, but depending on how the market and the community are assessing a more appropriate position.
maybe now ethereum is better, but it is possible BNB also has the opportunity to be able to match the achievements of ethereum.