
They vibrate a little for my comfort; as a result they are quite noisy. More importantly, I'm concerned they could damage the engine mounts in the long run. One day I will try to balance them as I want to see if I can get better performance out of them than with DJI's two bladed prop.

Action Camera SJCAM SJ4000 WiFi, 12MP, 1920x1080, 900 mAh, black
48 Review

GoPro Hero 7 Black Bundle - Extra Battery + Super Suit Dive Housing Case + 64GB SD Card - E-Commerce Packaging - Waterproof Digital Action Camera with Touch Screen, 4K HD Video, 12MP Photos, Live Streaming, and Stabilization
58 Review

Panasonic SDR S26 SD Camcorder Blue
38 Review

Electric stabilizer for smartphone DJI Osmo Mobile 4
31 Review