I switched to this pool, like many others, because of their support for lifting restrictions on the Bitcoin block. Although the pool is Chinese, the website is entirely in English, and there are no nationality restrictions — my documents were accepted without any issues. The exchange hasn't been around for long, but it has already established a good reputation, and their transaction fees are low. Initially, they didn't charge any fees for withdrawals at all. It's a perfectly normal exchange that doesn't differ much from others, and the security level is high due to several factors: multi-signatures, cold storage, and two-factor authentication. The keys are securely protected. I started using this exchange in August, and by that time they had already raised the fees, but they still remain reasonable. In the spring, they launched a great free service to speed up transactions that were delayed due to spammers. Of course, users immediately began to use it actively, and the service processes no more than 100 requests per day. I used it a few times, and the transactions went through, but it took 2-3 days. Overall, I have a positive opinion about the exchange. It's a large pool, ranking in the top 10. The fees are reasonable, the security is at a high level, but there is a significant downside: you can't access the site without a VPN if your IP isn't Chinese.
