I'm looking to upgrade my 2x27" generic HP monitors to one or two 32" monitors that can work with my PC as well as with my MacBook. I'll just use the PC for basic computer tasks, and use my MacBook for Lightroom and iMovie editing. The Apple Pro seems to be a safe if very expensive choice, and not so good with the PC. I see a lot of rave reviews of the ASUS 6k monitor. Benq seems to get good reviews for a combination of photo and video editing.

There are lots of monitor choices around these days, but the field for truly colour accurate monitors is much more limited. I have a pair of Eizo color edge monitors, One is a CS2731 and the other is a more basic Eizo model. I use the good panel for my image and the second screen will have the various toolbars, like actions, libraries, history etc on it. It is also used when I need another app open and visible at the same time.

Realistically as far as I have been able to work out Windows only properly supports one monitor profile, though I haven't dug in more deeply recently. If I recall correctly I calibrated the secondary panel once and used a workaround to apply the calibration. One of the reasons to have a high end monitor is so that they can be calibrated well to show the full colour gamut they are capable of, so to me it makes sense to have one good quality monitor and a second for more pedestrian work that doesn't need the colour accuracy.

I think you won't go wrong with Eizo panels. Though they mostly have 27" panels and some larger ones in the high end CG range but they are quite pricey. They have good warranty cover and dead pixel policy.

This company is enthusiastic about colour accuracy and you read their monitor recommendations here, they recommend Eizo and for cheaper monitors BenQ range:

Monitor Recommendations | Image Science

Hi,

100% agree with Chris. Eizo is the benchmark. Tested several monitor and ended up with Eizo for my picture editing. Little pricey, but really true color after right calibration, long warranty and no dead pixel. And my monitor is working for years now without any issue. Second monitor together wit the Eizo I use a cheap LG but this one is only for the toolbars, open folders, rename/edit files etc., not for picture editing.

Br Markus