Review on ASUS ProArt PA329C Displayhdr600 Monitor: 4K DisplayPort, 65Hz, Flicker-Free, Height/Tilt/Pivot Adjustable, HDMI - High-Quality Visuals by Rick Shankar

I have bought the PA329C twice and returned the first one. The second has a bit more IPS light leakage, but overall color uniformity is much better than the first. Small black dot on bottom left, but that doesn't bother me too much. You can expect general calibration accuracy, but official calibration software will only degrade your display. Use DisplayCal with i1displayPro and manual controls if you need even more accuracy, the black color is slightly different from the standard. You may need to adjust the black level to avoid deep black distortion.