It looks like it's smaller form factor and less entanglement hazard for parachuting sports. The Gopro has killed at least 3 people due to entanglement. I know

It looks like it's smaller form factor and less entanglement hazard for parachuting sports. The Gopro has killed at least 3 people due to entanglement. I know that's a super fringe use, but I like the idea of something smaller with smooth surfaces even though I own several Gopros.