Well, looks like AF and FPS is absolutely amazing. Ok, I can put that issue to rest that it indeed gets you a pretty consistent 30fps even with slower focusing lenses like the RF 85mm f/1.2. Which the EF version is my main stay for portraits right now. That is pretty incredible. Obviously I'm sure when the AF is struggling it will drop, but this is no different with any other camera.

So yeah, never mind Tony. The camera is pretty consistent.

https://youtu.be/mxOJoqtSWB8