Here's a little tutorial on how to use the Osmo. If you don't have one, I recommend getting one. The shots you can get with it can complement your drone shots, and both would be good to have in a cinematic video!
It really is. I wish that it had 360 degrees panning like the Moza Mini Mi... And that one has wireless charging and many more features, for $109. But I must say, if you go with DJI, you'll get the best build quality, probably the smoothest shots, and the best camera support for phones.
Osmo Mobile 2 is very useful and friendly device! I even tried to shoot a video using Osmo Mobile 2 when I was driving. I held my Osmo with smartfone outside the window by left hand, and drive the car by right hand . If you are interested, You can see this in my video during 1 minute from start: