Been looking for a new 43" monitor as my Asus PG42UQ went faulty within a few weeks of usage.
For $900 less I feel this is a no brainer. Yes you loose the dimming zones that OLED provides, as well as absolute blacks. But with much higher SDR brightness this will do much better for work.
I think this is part of the boxing day sales and ends tonight.
There has been some notes about G-Sync and 144Hz working weirdly, but potentially will be fixed with future firmware updates (a recent update fixed Freesync with AMD GPU's)
Brief rundown on specs:
4k
144Hz
VRR
Mini LED, 360 dimming zones
Quantum HDR 24x (whatever that means?)
4x HDMI 2.1
Should add the model number QN90b in title