I tested every setting in Correction NightSight, but they just give black photos, while Sanity makes terrible but still visible photo, I will skip attaching these photos, but I did also photos with normal photo mode and with flash,In addition, if you shoot normal camera with flash without the need for night sight in a completely dark room, such as your room, you will see how successful this gcam is. If you see that I am right, please share your shots here so that everyone can see it.
In my opinion Sanity's photo looks better even tho there is a lot of noise, letters on books looks better, and edges seems to be sharper on Sanity than on Parrot, I see them kinda blurish, but i'd say saturation is better in Parrot's
Take a look (left is Sanity, right is Parrot)