I love this camera for low-light FPV flying! Unfortunately the lens had some crap on it which made things look a bit foggy and I had the contrast set wrong on my goggles so I wasn't enjoying as good a picture as the DVR footage shows but even so I could fly proximity FPV in very low light without any real issues at all.
With the nights now very long in the Northern Hemisphere, this camera can really provide great opportunities to fly long after the sun has set.
Top marks Runcam!
Disclosure: this product was provided for review purposes by Runcam.