Strange review, I have the ARC 900 which is a later 'new & improved' model, and a completely different opinion of the video quality to you. - Are you being paid to do this?
The Arc 900 I ordered from Canada finally turned up yesterday, a quick test in the house followed by the inevitable firmware update after pairing with my phone last night after work, followed by installation this afternoon.
Points noted so far:-
Unlike other cameras, you have to pair each time by scanning a QR code using the app, I suppose this is a 'benefit' of having a screen - personally I'd prefer if it just remembered and paired once the wifi was activated.
The front-to-rear cable has a micro-USB connector, as does the Q850 I'm replacing. The rear connector is snug, as expected, using...