After many years I decided to rent a GH5S and do some comparisons with my GH5M2, nothing underwater am afraid however you can draw quite a few conclusions anyway
The first step was to put the camera in a light box and check the behaviour of exposure meters and how the hue accuracy is
The first takeaway is that this is perhaps the only micro four thirds Panasonic camera that performs better in vlog compared to other photo style. I checked the CineD style and is oversaturated with highlight roll off as high as 95% so not good for any real grading purpose
https://interceptor121.com/2022/01/08/panasonic-gh5s-long-overdue-review-part-i/
This is part 1 of 4 and there are some youtube videos to check yourself
I am covering this because there is still a use case to shoot such camera if you do a mix of land and underwater production as vlog will easily match to a super35 or full frame on land assuming you don't take those underwater (and you should not)
