WCR3 wrote:
I'm interested in what others have to say.

I have an older X-Rite Colormunki. The software for it is no longer supported, but you can use software for the replacement, the i1Studio. I thought this was great when I had only one monitor. I would calibrate it, look at the before-and-after samples, and think I was well calibrated.

When I added a second monitor (both mine are Dells, not one of the higher end brands), I found that when I calibrated them one right after the other, they didn't look the same. Each looked OK on its own, but they didn't match. So which one is more accurate? I just don't know. I'll be interested to see what others are recommending, especially if they use two monitors.

Yeah that's what I have as well.  I've always been a little suspicious of it as when it calibrates the colors seem off to me but I assumed it was my own eyes that were suspect. 

But as I read commentary about the new i1 stuff, it's as you said -- the consistency is simply not there.  If the system is not consistent within itself, how can you possibly trust it?  That's precisely why I'm asking what people are using.  I'm unable to find a clear choice in the market at this point and am confused as to what people are doing about color. 

I'm being pressed into service to offer consulting guidance about a custom photography system for a commercial client and color consistency is important in this application, yet I'm not finding a strong contender for a supplier here.

Modelphilia wrote:
*i1 Display Pro* seems to be the best in the medium price range. Works well, has many pro features (+ an EZ-mode) and is accurate.

Are you using it on a Windows OS and if so, which one?

DarioImpiniPhotography wrote:
Are you using it on a Windows OS and if so, which one?

No, I'm on a late-2019 iMac, Catalina OS. However,  I'd bet that the software runs equally well on Windows. I'm sure you could find reviews to tell you whatever you need to know about it.