I think we may see the R3 comparable to the Sony Alpha 1 and then the R1 surpass Sony in some ways. It will be tempting even for R5 owners.

The currently announced super tele RF glass is not very tempting to me since I have excellent EF versions of those lenses ..... I am holding out for an RF 600mm DO with built in 1.4 TC !!!!!

Good times ahead for Canon shooters.