I saw your post got a down vote, however for eg any given webcam, the best way to improve your video for your mmeetings is likely not to upgrade the camera but

I saw your post got a down vote, however for eg any given webcam, the best way to improve your video for your mmeetings is likely not to upgrade the camera but to invest in better lighting (eg a couple of key lights) and optimise your visual setup (framing). It is good advice indeed. Still, it's amazing how processing has evolved. I took a picture of my 3yo daughter having finally fallen asleep after a bout of night terrors, in the dark light (using a Hue Ambiance in her room; best things ever) - in the S21 Ultra viewfinder I could see absolutely nothing, however after 3 seconds of a steady hand I was rewarded with a fantastic picture better lit than what my eyes had adjusted to. (If I had any complaints, it would be that I'd like it to be darker - however I can understand why on average most would like the processed result.)