Wow think it would be better, oddly Windows has no 120 Hrz option. Ya, should have got the GQ950 b when it was a good price here.It's an 8 bit +frc panel(frame rate control)
not a true 10 bit panel
So may need to lower to 120hz
If want the 8 bit +frc enabled
Not sure you will visibly see much difference
From 8 bit
Though not messed around with that stuff in ages