Benq PD3200U - it’s a 32" 4K monitor with 10 bit colour that covers sRGB gamut which is all I need as the devices or services I output to are all sRGB.
I use X-Rite Display Pro to calibrate it and create profiles, though in it’s sRGB mode it requires very little adjustment.
The best: Eizo coloredge.
Alternative: BenQ SW321 or SW270
Dell Ultrasharp large gamut.
Calibration: Xrite I1 diplay pro
I’m using a 27" Asus ProArt PA27AC.
BenQ PD2700 as my main display, and a Dell P2314T as secondary monitor, both plugged into a M1 Mac Mini.
The BenQ is 4k and has 100% sRGB, which is all I output my images as anyway. I’m sure there is probably a benefit to editing with a wider gamut that I don’t understand (hopefully someone will educate me if there is), but so far I’ve not encountered any isses with my current setup. For my next monitor I will most likely go for a display with 100% Adobe RGB to have the extra coverage should it ever be required (100% Adobe RGB seems to add a lot to the cost of the monitor).
Both screens are calibrated using a ColorMunki Display (currently, this is a more important requirement for me than having 100% Adobe RGB).
Eizo, Nec, buy something from this list :
https://mva.pl/viewtopic.php?t=152
PS. Remember the lighting behind the monitor , as this is the next problem, without this lies the perception of brightness, contrast and even white balance. I use the Nec Pa243w.
Old thread!
Today I thought I’d look into the problem a bit further.
I recalibrated my I1 DisplayPro: I saw it on this screen for a moment and then nothing 
except a message to update my device.
I found on the X-Rite website that the product is now managed by Calibrite who have software to calibrate with I1 Display Pro. All you have to do is buy it.
I’m asking Calibrite for confirmation but will buy it anyway.
I was worried that it would be good for the bin.
Yes, I had the same trouble. And I think the eye1 is the second calibration device I bought – no, the third since 2006! Not long ago I charged a Sony DSC 828 from 2003 to see if it’s still working as well as it’s nightshot-mode. The 20+ years old camera was working. I actually don’t get why hardware gets obsolete just by changing OS or Software.
I’m on an Eizo CS2740 4k calibrated with a X-rite i1Display Plus.
Yes, I use BenQ too, and I have found that they have a very good factory calibration and panel uniformity!
