Most of us today depend on our mobile devices to take videos and there’s nothing more frustrating than a shaky movie. It is easy to film when standing still, but it becomes very tricky when on the move, especially when you’re walking, running, chasing someone while filming, during sports activities, etc. I’ve been testing the 3 popular Gimbals / Stabilizers (GoPro, OSMO, and FeiyuTech) and here’s what I got: