I have a Logitech C920 and am looking to upgrade. Something suitable for streaming.
Some annoyances with the Logitech: sometimes autofocus fails and poor reproduction of blacks. Ex: Lack of detail when a black cat is on screen.
I already have a nice mic-- the webcam doesn’t need one.
i’ve had a lot of luck with the logitech brio which is a 4K WebCam, the only issue that I’ve run into is the fact that you have to make sure that it is plugged in to a USB 3.0 and not 3.1 port.