$BNB the ONLY coin where you can invest in the exchange. This will be a top coin for chinese/international traders. Eventually it will only be 100M supply.
DecentraliZed exchanges are the future, no risk of being hacked or stolen, Loopring, Radar Relay is on beta right now you can trade ledger to ledger or via Meta Mask; and so many emerging more than I can name. Also fees are too high, Binance is more expensive, 3.5 wabi to withdraw, thats $10.5 to withdraw ether based token, and thats after the drop $5 high.
The problem of decentralized model is that it is much slower than centralized, therefore existing decentralized exchanges do not work well and are not popular.