Best WAF providers for a Django app

My team is using Sqreen as a Web Application Firewall (WAF) for our Django apps.

However, Datadog bought Sqreen last year and is terminating our contract because they want us to move to their in-house solution: Datadog Application Security Monitoring (ASM)

Besides Datadog ASM, I’ve started looking into Cloudflare WAF because already use them for DNS management.

What other alternatives do people recommend?