I would go with BNB. Besides all current benefits that BNB owner get, I think in future, BNB will massively join NFT hype and will feel the market with their own, but with cheap transaction. I've noticed, that BNB observes what Ethereum does, and takes the best. I would not be surprised, that in a future there will be BNB staking (besides the one that is on binance.com atm).