After 14 days, the application I want to briefly reflect my experience so far today: Before buying, I compared all possible DashCams the internet, looking for the penny! For all applications (daily. Routes documentary, vacation trips (landscape impressions), day and night use). The result is the iTracker mini0806, sales by the ADAM GmbH: (.. Possible 2x 128GB, for currently 2x 64GB in use) with the smallest dashcam on the market with a German service, plenty of storage capacity for adequate continuous shooting, relatively unobtrusive to build in (completely invisible is just not), simple menu settings and super lightweight (one-hand) operation while driving (Event backup = 2x lower menu button press At deactivated display and 1x with active display, each acoustic feedback), event recordings (Record-breaker) 1 minute of adjustable (unfortunately without additional follow-up from key actuation or operation by G-sensor), ... . After much testing and appropriate responses by the company ADAM GmbH I signed up for the HDR-resolution (HDR / 30 bps 1920x1080) decided, as they evidently the best compromise for my requirements provides the recordings are still recognizable at night, on the day not overexposed, and particularly cloud drawings are easier to see than at higher resolution. Unfortunately, I have separated myself from the use of CPL filter, because this has more disadvantages than advantages for me: in sunny weather results in the CPL, although a fantastic "color rendering", in particular sky and clouds in landscape shots look gigantic, but at low light conditions (especially night) he swallows unfortunately too much light so that the images are too dark. An EV Compensation (+1) has not helped in the dark, and +1, ... although help in the dark, but in daylight leads to overexposure. In addition, the magnetic CPL filter is very sensitive to touch, ie when the cam disengages from the bracket or similar "rudeness" it falls off. And it just annoying, when I repeatedly have to re-set it. Although reaching neutralization of the reflections in the windscreen is already not entirely irrelevant. At the moment I'm still looking for a suitable and easy to implement way for hard-wiring, still have the (unsightly hanging from the mirror and thus conspicuously visible) USB cable Zig. lighter. Overall, I can only recommend action until now, but I will still experiment with the resolution settings further and possibly nachberichten. Only the GPS receiver I am not so enthusiastic: he needs to garage exit for 2-3 minutes until it has received - can my GARMIN in 30 sec. 4 stars wg. GPS and CPL.