Pros :

• You can easy see your ERC-20 token in your DEX Dashboard in a more conveniet way
• You can access trustless trading
• You have your own custody on your tokens and your private keys
• There would be no downtime and hacking to worry about
• It has a more stable prices and which you can quickly process buying and selling
• No need for logins or any 2FA
• No need of aggregated order books
• You can even bring your own wallet
• No need for any deposits and withdrawals
• It is powered by many partners such as Airswap, Maker and many others

Cons :

• None that i can see since it offers protection and security to your tokens