azted wrote:
I have the same machine, without the RAM upgrades. I am running Catalina 10.15.7 and it works perfectly. But I do re-start it every day because some programs will not run well if I let it sleep overnight. I do plan on getting a new one, if they put the M1 chip in the 27" version soon. My Capture One 22 pro runs well, but I do not edit video.
Sadly the all in one 27” was dropped. I waited to long (this year) to find it unavailable. Settled for the 24” with as much memory as I could get. They offer a 27” display and pair it with a Mac laptop, Mac mini or Mac Pro. Did see them at Costco or other online sites, but little or no pre configuration. You get what they’ve got.