Here is a new Canon EOS R5 review, one that focuses entirely on video work.…
Here is a Canon EOS R5 vs Canon EOS R6 review for astrophotographers. High ISO performance is also reviewed.
Brent Hall takes the EOS R5 and EOS R6 out to photograph the milky way and to see how they performa at high ISO settings.
The EOS R5 seems to be highly regarded as a stills camera. In particular, the EOS R5 autofocus system seems to be huge leap forwards. More Canon EOS R5 review stuff is listed here, for the EOS R6 see here. User manual are available for download for the EOS R5 and the EOS R6. My opinion about the EOS R5 overheating hysteria is listed here.
Canon EOS R5 body and kits preorder links:
CanonEOS R6body and kits preorder links: