I could not care less about this APSC camera but I like this. The more 4K60p 10 bit camera on the market, the more chance people like Sony put this (or better) in their cameras like A7S III.
I would love to have the new Nikon Z camera having 4K60p... would be amazing and would replace my A7III (assuming AF is as good).
exFAT format for files larger than 4GB will be added via future firmware update.
HLG is broadcast HDR, there's no requirement for bitdepth or colour subsampling, can be 420 or 422, even 8bit.
Gimbal these days are quite lower than $1000.
Implementation of H.265 is purely for hardware-accelerated 10bit.