Im looking into getting a drone by the end of the year, however, this isn't going to be possible as the Karma nor the Mavic is gonna be ready to ship in HK anytime in the next two months
I have seen and held the mavic and I will say it is truly amazing at how tiny the thing is. It packs all the great features from the Phantom and its probably the easier drone to just pick up and fly.
With the karma, I find some of the unsupervised reviews to be simply people not being patient or not really know what they are doing. It seems tho, to me anyways that some of these people may not be as educated about Drones, but thats how GoPro wants it, they want people to just pick it up and fly, as evident by the very simplistic controller.
With that said, the Karma is very modular and a lot more future proof and comes with some great accessories to boot. The Mavic is very one year in season product with nothing interchangeable.
In the end, its really what your needs are for the drones, want to fly and have fun but lose the flexibility of the gopro ecosystem? get a Mavic. Want to have better video and more flexibility? get a karma
I just picked up a hero5black today, so im leaning more towards the karma because that grip does look pretty awesome.
in the mean time..im debating if i should spend a little bit practicing on the Zerotech Dobby
https://www.youtube.com/watch?v=O-6MkDW4cvs
its got most of the features on the mavic, its small and not too expensive. can shoot photos, has EIS and does 720p video