I am considering the new Sony and a Metabones EF adapter as a higher MP landscape option. I like my Canon R and would love a high MP body for the RF lenses but, with no announcement in sight, how long do you wait? Plus Canon usually “under-preforms” compared to the initial rumors. I will say that the real world RAW files from the R are quite good (similar to the 5DM4 of course). Canon has moved so slowly with sensor tech improvements in the past it is hard to believe that they would make the leap all the way to a FF backside illuminated 80MP sensor. It could be incredible but I’ll believe it when I see it!