Should work fine in 5792x2896@120. Upscaled to 6K how to be downscaled to 5.8K with no image quality loss
https://deovr.com/blog/14-upgrading-to-60fps-and-120fps-with-the-twixtor-plugin
Should we encode all old 6K60FPS to 6K120?
Maybe do one example first, then people can compare and tell you if they think it's an improvement or not.
We had this already many years ago and it was glorious, yes please
Example:
https://www.sexlikereal.com/scenes/ripped-tights-18305