Before You Buy an Action Camera, Answer One Question

One question decides which action camera is right for you. Answer it, and the five worth buying sort themselves into two clear winners.
Action cameras capture rugged, stabilized footage from a helmet, handlebar, or wrist, from flat point-and-shoot models to 360 capture-everything cams. SELJI’s Zero-Noise Shopping research ranks them by sensor, stabilization, and low-light performance.

One question decides which action camera is right for you. Answer it, and the five worth buying sort themselves into two clear winners.