Both cryptocurrencies are very popular, but with the advent of Binane Smart Chain, BNB has certainly become much more popular and BSC technologies and capabilities are now growing every day, and thus the price of BNB has grown so much lately, and in general more and more cryptocurrency projects are issuing their tokens on BSC and therefore, BNB is now a direct competitor to Ethereum, and you can already forget about TRX since BNB has gone very far ahead from TRX.