I received one last week. Works great on my M1 MBP. I have a 16:9 monitor above the MBP and the LG to the right of it, but now I want to get a keyboard, trackpad and webcam so I can swap the positions of the monitors and have the LG as my main monitor.
My only complaint is it’s not as wide as a 27” monitor despite having the same resolution as Thunderbolt Displays / 27” iMacs. So the pixels are smaller. The width is closer to a 24” 16:9.
But I love the stand, and everything else about it.