Is OEX a good cryptocurrency trading platform?

Could you elaborate on the merits and drawbacks of OEX as a cryptocurrency trading platform? Is it known for its user-friendly interface or robust security measures? How does its performance compare to other leading platforms in terms of transaction speed, fees, and the range of digital assets offered? Are there any red flags or potential risks that investors should be aware of before using OEX for their trading needs? What are some of the key features that make OEX stand out in the crowded field of crypto exchanges?