Thanks Beatrice! I got the ASUS PA32UCR-K monitor. It has HDR10 and goes up to 1300 Nits brightness. as for the sRGB, Adobe RGB, and DCI-P3 it has all of those but it is more like 98 to 99% I believe. If you are looking for 100% I believe the closest you can go is Ezio they are the top of the top in the industry. Sadly, I couldn't afford one of those top Ezio monitors. But since your life's work is photography it might be worth the cost in your case. I believe Ezio is pretty amazing, with ASUS following pretty close behind it and Dell is also a strong contender.

I did however had to use the i1-X-rite Display Pro calibrator that actually came with my ASUS PA32UCR-K it was wonderful. I had to spend almost all night yesterday calibrating it but it turned out pretty good for standard but for HDR I don't know the technical numbers so I couldn't get it just right. I think it is user error haha. HDR is a new world for me. But I did saw the standard before the calibration and the i1-Display X-rite really does work well. I hope you find the best one for you and when you do maybe you can write about it here. 😊