Good work and detailed as always. Couple of points for potential buyers.
To disable ASBL (industry term) / TPC (LG term), get a LG Service remote. They're cheap. Then go into the Service Menu and disable TPC and GSR. If there's value, I can record a quick video how to do it incase people are nervous about going into the Service Menu. I'd strong recommend doing it if you're going to use it as a PC even more so if you're going to be using dark mode often. Otherwise, it'll start to grate on you...There's no harm to the panel longevity by disabling TPC/ASBL.
Pixel shift is useless and one of those old relics from the Plasma days. Leaving it on won't extend your panel life any or reduce you chance of image retention. It won't hurt to leave it on but if you find it annoying, disable without worry. You can do this in the TV settings.
For the UFO test, something that's worth considering
@Baddass is using it to count the number of lines before you can no longer make out the separation between the White Boxes.
We found UFO count 1, no stars and full screen was the best indicator of how much motion blur you will experience when gaming or motion in general. For example, my AW QDO at 144hz is borderline in making out the individual white box separation at 960lines. At 175hz, 960lines is easy but 1200lines is a no go on the AW. My x34p at 120hz sadly just about managed 240lines.
And that bares out in actual usage. There's an unbelievably large difference in motion clarity between the X34P at 120hz and AW QDO at 144hz. Using panel refresh across technologies to compare motion quality is not viable if the goal is to convey actual differences you will experience when using them.
There is no BFI @ 120hz this year. LG in their wisdom took away a great feature. It's the main reason I picked up a C1 instead.