What is the best crypto futures exchange?

Inquiring minds often ponder the question: "What is the best crypto futures exchange?" Given the rapidly evolving landscape of the cryptocurrency market, this inquiry remains pertinent. When considering a crypto futures exchange, factors such as security, liquidity, trading fees, and user-friendliness come into play. Additionally, regulatory compliance and reputation in the industry are crucial. With so many options available, it's essential to conduct thorough research and compare different platforms. Could you elaborate on which exchange you believe offers the optimal combination of these features for crypto futures trading?