I do have an Akaso 4K that I mount on the screen but I'd like something higher, being when I was slammed from behind the rear camera was smashed because it is at bumper level, and couldn't record the second hit. A helmet cam would have clarified she hit me first then she was hit from behind which drove her into me a second time. GEICO was trying to say she was struck then she hit me so it would be considered one hit.