I disagree, the dynamic range on the Raven is definitely far superior to the 8 year old Classic. Also, the camera shoots raw and prores in case your posthouse/colorist is concerned. And yes your AC needs to know the camera, that's what an AC is for.
So you're suggesting shooting with an Alexa Classic as oppose to the Raven? Also to your point wouldn't it make sense to hire a crew including an AC that is adept to the camera that you're shooting with whether it's an Alexa, Red or whatever? This would avoid the AC having to learn while on the job.
Just look at the kit prices. Ronin 2 kit is 7k vs Movi pro 6500.
Yay everyone films with the GH5 or A7S according to these comments (◔_◔)
lol yeah I think he confused these with the other HD's released that don't need computers to back up content. Shrugs