The Canon Canon EOS R5 Mark II seems to be a solid performer by all accounts and DPR seems to agree in its latest review which you can read in full here or check out the excerpts below:
Pros
Cons
Excellent image quality in a range of circumstances
Very fast autofocus with very effective subject tracking
Action Priority mode to help capture specific sports
Eye Control can be a rapid and intuitive way to select a subject
Packed with features to suit a wide range of photography
Good video support tools, including waveform display
Choice of Raw or Canon Log 2 workflows
Optional fan grip available if you need longer recording times or faster recovery
Blur/Out-of-focus system helps you home-in on your best shots
New menu arrangement easier to make sense of
In-camera upscaling and de-noising options could be useful
Slight reduction in dynamic range may impact images with extreme processing
Not all users will find Eye Control reliable
Temperature limits require considered shooting in most ambitious video modes
Waveform display is quite small and can’t be moved
No way to quickly access Auto ISO minimum shutter speed
Blur/Out-of-focus detection only works for JPEGs with detected subjects in e-shutter mode and isnt great at recognizing sharp images.
