Xtheta exchange is a centralized Singaporean exchange that allows spot and OTC trading to be carried out neatly. This exchange has a lot of benefits as it is a recently launched platform. The benefit of good liquidity, as it trades varieties of trading pairs, and double cryptocurrencies. Also the benefit of fast and secured mode of services without any form of hitch. The benefit of affordable trading fee of just 0.15%. Lastly, the earnings through referral bonuses.
This exchange on the other hand was not comfortable by me, in terms of the extremely high withdrawal rate. I had about 1000 trons in my wallet and I wanted to withdraw it, the exchange said it is not possible for me to withdraw 1000trx, the minimum withdrawal rate must be 2000tron above. This made lost interest and even left my funds with the exchange up till date. In a nutshell, this exchange is only good for big traders.