Got pros: Stabilization is a no-brainer. You ride a bike, the camera is on the helmet - the effect is as if the camera is floating separately. The stabilization is very cool. Enough fine-tuning of the image - Protune. Has cons: Protune - is also a minus. The camera is very capricious. If you do not want to trust the Auto settings, then you will have to configure the camera differently at almost every location