What is the best DeFi exchange?

As a keen observer of the cryptocurrency and finance landscape, I'm often asked the question: "What is the best DeFi exchange?" This inquiry often arises due to the rapidly evolving nature of decentralized finance (DeFi). With numerous platforms offering a wide range of services and features, choosing the right DeFi exchange can be a daunting task. However, when considering factors such as security, liquidity, user experience, and innovation, there are a few standout exchanges that consistently rise to the top. The ideal DeFi exchange would be one that prioritizes user security, offering robust protection measures against hacking and fraud. Liquidity is also crucial, ensuring swift and efficient trading across various digital assets. A user-friendly interface and intuitive trading tools are additional must-haves, making the platform accessible to both beginners and seasoned traders. Lastly, an innovative mindset towards new products and services can indicate a DeFi exchange that's poised for future growth. Given these considerations, what would you consider the best DeFi exchange in today's market?