100 webcams without regestration
The c922 can do 60 fps at 1080p instead of just 720p and has a decent built-in background removal tool, but it's otherwise essentially the same fidelty camera as the c920 but at a higher price.
Although it’s nearly three times the price, it touts respectable image quality and a built-in ring light.
The ring light casts directly onto the streamer’s face and helps tremendously in dark environments, making it one of the best options for use in caverns. They have the most options of any manufacturer, essentially selling a webcam at each interval between and (£20 GBP to £48 GBP).
Through all my testing, Logitech cameras were of a consistently higher quality than their competitors, but they were also more expensive.
It’s significantly cheaper than other webcams of its caliber.
The Microsoft Life Cam Studio is only cheaper but looks significantly worse, while the Logitech c930e has better, but comparable, video quality with a higher FOV and costs nearly more.