I just received this reply from Art (see the first comment below the video here https://youtu.be/7_EIy60UBTU?si=fNeTW5-rwfyM3u9h):
"The MBP's display is more yellow than the Studio Display, and in general, when using the default presets (Apple Display (P3-600 nits) preset on my Studio Display and Apple XDR Display (P3-1600 nits) on my MacBook Pro), both displays are way too magenta/blue and that is really hard on my eyes."
- They have different LCD panel and backlight, this is expected for color not to match even with the best of them.
"I want to calibrate both of my displays to make them look the same and make them less hard on my eyes."
- https://youtu.be/NxTNSkxgVP8 this is a futile experiment really. In short it can't be done and if you can there are still variations and you are now pushing the boundary of one or both of the display unnecessary.
"Is the Calibrite ColorChecker Display Pro the one you would suggest for my needs? "
- This is a good one, it will work but not for color matching. Also if any brands say they could, they are just simply lying to you. Unless it is hardware calibration.
"I watched the video, and what I saw seemed way too complicated; I wanted something a little more intuitive and user-friendly (plug, calibrate, play)."
- It is not difficult, the guide walk you through step by step, or you can just use basic mode.
"I'm not a colour technician/scientist, and playing with all those numbers scare me. I have been told that "D50" is what I should choose over "D65" since it's the only setting that truly simulates the white, gray and black balance of daylight. "
- Some truth to that but there are too many variables and what those people didn't tell you is that human vision sees the most color at D65 not D50.
"Does that mean I should choose the preset "Design & Print (P3-D50)" before starting the calibration?"
- Possibly, this all depends on your workflow. I can't fully answer this question based on the premise of what you shared here.
"If so, the brightness of this preset is too low and I can't adjust the brightness afterwards (the adjustment buttons are locked)."
- Create another duplicate preset with different brightness.
"I really need to be able to adjust the brightness of my displays when needed!"
- You have to jump back and forth between Apple Display and Preset Mode to do this. Changing the brightness dynamically in fix preset mode negates the point of having a preset mode.
"Last thing, I tested the Color Display Assistant, and unfortunately, the profiles created with it don't stick after the displays go to sleep or reboot."
- Not sure what to tell you on this, other than I never recommend the use of it and the whole premise is flawed and solely based on our vision which is a fallacy for accuracy.
"This means I have to use the ColorSync Utility and manually reselect the profile every time my displays go to sleep, which is extremely annoying."
- Not sure what to tell you about this.
"Is that also going to be case with the profiles created with the Calibrite ColorChecker Display Pro?"
- No follow my methods.