Logitech C920s webcam does not work on Big Sur 11.4 - need new camera that does work!

My Logitech C920s webcam worked great for months then, all of a sudden (perhaps an automatic Big Sur update?) the microphone stopped working (not recognized by any software or website) and the video has a bad lag and is choppy. I have a 2020 MacBook Pro so no USB ports. Connecting webcam using a HyperDrive USB-C hub which is working fine.

Can anyone recommend a webcam that they know for sure works with Big Sur 11.4?

Research showed that many Logitech products don't work with Big Sur so LogiTech scrambled to create software like LogiTunes or drivers to get the devices to work again. LogiTunes does not work for the C920s, however. Even if it did, it would only address the microphone issue, not the camera lag.

Clearly, I need to sell this perfectly good product and buy a new camera that works on Big Sur.

Recommendations appreciated!