I had a Phantom 3 then a Phantom 4. I love taking photos and videos, and these drones opened a new world for me by taking photos and videos from altitude. I never go above 200 feet, and most are taken from 20 to 100 feet.
I also have a GoPro Hero 4 Black. I am never sure what I am taking unless I use my app, which is not handy to use. The front and rear screens of the Osmo Action Camera would allow me to see exactly what I am taking. The Rock Steady is a welcome addition! Looking forward to taking lots of photos and video with it.