JDM Cars Gathering V2

Not sure if this is the right thread or if this question have been posted before, but after watching onboard dash cam videos on youtube (especially the videos from russia haha),

I'm wondering if anyone here have used those dash cam in their vehicles. I'm particularly interested with those who use it for daily driving. Planning to buy one in the near future. Those who are currently using it, can you share some info like:

1 - Brand
2 - Price
3 - Quality of video / image
4 - Images or...