Thanks for the pics for the C9 & the Q90R pics.
Do you have any opinions on the Black Frame Insertion? From reading the specs, this TV seems pretty much perfect and I'm thinking of saving for one and getting it when PS5 is out, but I saw some owners on AVS saying that at the last minute LG had to cut whatever update to the BFI system they had planned, so it has some kind of fault that also appeared in the 2018 models. To quote:
BFI on it is atrocious to me, I cannot bear the flickering.
Someone on avsforums asked me to test it with 1440p 120Hz with my Xbox One X and the flickering is the same, so I'd say it's always 60Hz whatever the input refresh rate.
On the Q90R it was the same flickering. So if you badly want BFI, don't buy any of these sets ^^