Still, you get nearly the same form factor as the X4, and you can use it as a 4K, single-lens action cam. At this price the X3 remains a viable option for those wanting to dabble in 360 video without spending a fortune. The video footage isn't as good as the other cameras in this guide, but you can swap the lens and have an action camera in a moment, which is the major selling point. Still, if you like the action-camera form factor but want to be able to shoot 360 footage as well, this One RS is a great camera. GoPro Max for $822: GoPro's entry into the 360 camera world, the Max is a capable action camera, featuring 6K video in a waterproof form factor with industry-leading stabilization.