@Heraji, the yellow is pretty bad, but I have seen worse. As long as it doesn't bother you when you play a game with dark scenes, like a space sim. if mine was that bad I would probably send it in for a replacement, that yellow is a touch to much.
and that is not an accurate way to measure freesync, crimson drivers specifically tell you the range of the monitor, so I will confirm it when it arrives for me, cheers.
Headphones: Sennhesier HD660S
AMP: Schiit Asgard 2
DAC: Schiit Modi 3