Yes, latest firmware update, is able to run 10 bit RGB with 60hz but as soon as I change it to any HZ, any number, it disables such options and picks ycbcr. Also yeah the blacks looked just terrible with and without HDR. Just terrible, terrible. Like if I didn't mention before, my TN monitor looked WAY better from all sides, no matter the distance. I have to return it yes but they are refusing to pick it up and would take 1+ month before they can repair it and send me a new one. The uniformity looked bad as well. 20-30% right side of the screen looked very white, bright while the other side looked grey. I worked on it for hours and hours It just really looked like a 200 eur monitor where all the money went into making the monitor bigger and nothing else. Like out of the box already it looked terrible compared to my TN but idk.
Also did I mention it has a bug inside?
Damn, I feel sorry for the return policy you have to deal with!