It's a shame that it lacks freesync, but for otherwise looks like it ticks a lot of boxes. Hopefully some other manufacturers repackage the panel into something that is also useful for gaming.
Someone from Japan(guess) got it and uploaded some gameplay, color shifting, backlight bleed and flicker tests. https://youtu.be/2yh8YsYsgcs (gameplay in previous video. Looks promising so far. I'll probably sell my Wasabi Mango UHD400 and get this instead, as I do need an ips panel.