Is Cube Cube legit?

I'm curious to know if Cube Cube is a legitimate platform for cryptocurrency transactions. With so many scams and fraudulent activities in the crypto space, it's important to be cautious when choosing a platform. Can you provide some insights into Cube Cube's legitimacy, including any regulatory compliance, user reviews, and any potential risks associated with using their services? Additionally, how does Cube Cube compare to other reputable cryptocurrency exchanges in terms of security, fees, and the range of cryptocurrencies available for trading?