I’m not an expert but it seems like the sort of LED arrays used in IPS provide up a backlight coverage sweet spot up to about the 27” mark. At which point, from what I can tell from my own monitor comparisons, Is above 27” OLED becomes more necessary for more complete, even, backlight density.
Yeah I went to check it out and it’s currently “mostly negative”, for whatever reason, so I figure i’ll just circle back to it a little later.