$399
The action camera standard. Waterproof to 10m, magnetic mounting system, excellent stabilization. Best for outdoor adventure and travel B-roll. Pairs with a mirrorless as a second camera.
Watch out for
Not a primary camera for talking to camera or controlled environments. Fisheye look unless you use Max Lens Mod. Battery life is 1.5-2 hours — carry extras.
Cost of ownership
GoPro accessories ecosystem is broad and affordable. Mounts, cases, and battery packs are widely available in India.