Bests & Worsts Reviews from Amazon

I have just bought and tested the Logitech C920, C925 and the C930. The Webcams are primarily used for VC for business discussions and have been used in single person and also with group VC calls. Key points after using all 3 are: C920 : Lowest price, good video and sound quality, angle 78 degrees C925: Mid price -clear video and sound quality, angle 78 degrees - sharper than C920 and C930 C930: Highest price sharper than C920 but not as sharp as C925. Much wider at 90degrees -- much wider at 90 degrees - for my use this was the best for VC's where we have 4 people around the table - the wider angle makes a clear difference I would recommend the C930 for group video calls as the 90 degrees makes a huge difference. Between C930 and C925 the picture frankly is very similar and the key is the angle coverage. On the C920 - it's a price game - $20 lower for lower video quality.