So did you (or anyone else) receive their R8 yet?
Doesn't seem to be much discussion about the camera yet apart from some short YT vids.
I am still waiting for my (very) recent pre-order.
I checked with the dealer here in Sydney and one lot of orders went out and they are waiting for the next delivery in a week or 2 (and I should be in that lot).
First thing I want to find out is if my Tamron 100-400 performs satisfactorily otherwise I may have to get the RF 100-400 but I really want to get the 800 f11.
I have the rf 35 1.8 and EF 50mm 1.8 (although the R8 includes the RF 50mm 1.8 as a bonus).
Also have EF 85 1.8 and EF 24 2.8
I have used those on my RP along with my Tamron 35-150 f2.8-f4 which is a little slow but very nice images.
I already have the grip extender and plenty of spare LPE-17 batteries (from my 2 EOS M's)
So just need to camera when it's ready :-).
Cheers
Paul