Huobi used to be one of the leading crypto-exchanges in China, but went through a lot of different phases. Nowadays they have a more global focus and embrace a lot of altcoins. While the exchange looks better than ever, the shadows from the past still lurk over it.
Keep in mind, a certain level of counterparty risk will always be present in the cryptoverse. On the other hand, some of the forex brokers, which provide crypto are overseen by regulatory agencies. This makes trading with the much safer. Check out link for more information.