I don't really pursue color accuracy that much. I don't calibrate my monitor because of the thousands of photos I take I probably wouldn't remember if the roofs of Lisbon, Portugal were the exact shade of red coming across in my photos.
I've played around with things like saturation and vibrancy in post-processing and I don't think the results are worth the time it takes.
For TVs, I never go with Vivid modes or dial up color settings.
I will say the photos and videos comparing WOLED and QD-OLED and the latter showing pop does make me interested.
However, I can get a 65-inch C1 these days for $1700 vs. $2500 for C2 and $3000 for the 65-inch Samsung QD-OLED and $4000 for the Sony QD-OLED.
If this were my forever TV or I could expect at least 10 years of use, I'd pay for the Sony. But QD-OLED is a first-gen tech and I don't watch enough high-quality sources, at least not yet.
Still viewing a lot of content over cable TV, which is low bitrate 720p.
At some point I will subscribe to Apple TV + which is suppose to have the highest 4K HDR bitrates.
I don't know if I will get into UHD BD. I've pretty much converted to files and streams over discs. Used to be a big proponent of DVD and then Blu Ray and UHD BD in the early days. On paper, much superior PQ and AQ. But managing discs sucks.
I purchased a nice piece of furniture to store all my DVDs and Blu Rays and it's mostly full already. I haven't bought discs in probably 5 years and a lot of the discs on the shelves are unopened. I did rip some Blu Rays for awhile but it's a tedious process. And I know ripping UHD BDs is even more of a hassle.
So I've tipped over from quality to convenience, as most people have. I used to carry around up to a dozen CDs in my car -- never got one of those CD changers. Now I have hundreds of hours of music on my iPhone and I'm not listening to it that often. But I have plenty of listening material.
My iPad that I take for travel will have dozens of hours of video content so the convenience is unbeatable. I remember people used to pack CDs and DVDs in these wallets and carry around portable Discman or those portable DVD players with a built-in LCD screen.
I haven't made a final decision, though my plasma power supply is faltering. I guess I will go check out the stores at some point but they run these very high-quality demos, which probably have way higher bitrates than any stream or most rips. Most of the time though I will be watching cable TV so I don't know if there's a way to get demo of the scaling of these low-quality sources.