Here is a Canon EOS R6 Mark II review by a professional and reliable reviewer.…
Canon vs Nikon – Which one should you buy?
Jared Polin (aka FroKnowsPhoto) posted a high profile shootout battle between Canon and Nikon DLSRs.
He compares the Nikon D5, Canon EOS-1DX Mark II, Nikon D850, Canon EOS 5D Mark IV, Nikon D750, and Canon EOS 6D Mark II, and analyses pro and cons of each, camera wise and brand wise. Different application scenarios are also considered.