Sequin engineer here. We'll publish our benchmark repo soon! Indeed, we're still doing a lot of fiddling with Debezium ourselves to make sure we cover different configurations, deployments, etc.

The main thing we want to communicate is that we're able to keep up with workloads Debezium can handle.

(And, re: RabbitMQ, I wouldn't write off a platform based on a single application built on that platform :) )