Something you should have minimum ...
Smatree double suction cup with large suction + 1/4 inch tripod thread adapter + thumbscrew for GoPro Hero 4, 3+, 3, 2.1, sj4000; and for cameras and camcorders with 1/4 inch mount (Electronics) 5
Smatree double suction cup with large suction + 1/4 inch tripod thread adapter + thumbscrew for GoPro Hero 4, 3+, 3, 2.1, sj4000; and for cameras and camcorders with 1/4 inch mount (Electronics)
Super suction power. Could lift a 15kg table loosely. And what is especially important. It wobbles as good as nothing. So you should see hardly wobbling when car use ... Top! Fortunately, I have taken from the 6-10 suckers distance.