Render Managers that support Fusion

I have a decent render farm built and have used Fusion's built-in Render Manager for a while now, but I'm looking to move up to a dedicated render manager for Fusion, AE, and possibly some other apps in the future.

I'm aware that AFANASY, Deadline, and Smedge all have built-in support for Fusion.

Are there any others?

Those of you using Fusion with a 3rd party render manager, what are your recommendations and why?

Thanks,
Matt