Transferring from Binamce to CEX.io: ETH, BEP2 or BEP20 network?

I just wanted to transfer some ETH from my Binance account to CEX.io. When setting everything up at Binance I am free to choose between three networks: Binance Chain (BNB/BEP2), Binance Smart Chain (BSC/BEP20) and – of course – Ethereum (ETH/ERC20) → where fees are significantly higher.

Does anybody if CEX.io does accept deposits through BEP2 or BEP20? Would save some $$$.