To the OP , isnt it possibke to do 4k 120hz but using 4:2:2 or 4:2:0 instead of 4:4:4 , yes for desktop text is a lot clearer with 4:4:4 but for gaming with motion u barely notice it while taking advantage of higher refresh rate / resolution.
I ve been thinking of getting the C9 as my main pc monitor for some time now, maybe ill cave in soon and just get it lol.
I don't think so. I tried custom resolutions which still utilised the equivalent 1440p/120hz bandwidth and it didnt work.
anyway, I returned the C9 and went back to TV gaming! I just can't let go o my 5.1.2 atmos sound system for games. Loved my AKG 712 headphones but they are no where near.