I have RSC-Labs-Nano-Dashcam
It's very small as it doesn't have a viewing monitor and sits nicely near rear view mirror.
Very good quality and no issues so far. I connected it to cigarette lighter power outlet which is located in the front passenger's foot well under glovebox (some F10s come with this option). Its stays on for 10 min or so after ignition is OFF and then disconnects the power to dashcam.
https://www.amazon.com/RSC-Labs-Nano.../dp/B07DGFZ754