I fly in and outside London.
I'm fully qualified to fly The DJI-S900 Drone as I received my PFAW (permission for aerial work) by the CAA. I'm also fully insured to fly.
The S900 Drone is able to fly 20 minutes per battery.
The camera on board is a GoPro Hero4 Black which records a maximum resolution 4k at 30 fps, which is four times the quality of full HD.
The second Drone is the DJI phantom 3. It's camera records video at 2.7k (twice full HD)
It can fly 25min per battery.
The only times I will not fly are,
at wind speeds greater than 20 knots (23 mph). If it's raining flights will not take place.
I can also edit the shots into whatever format is wanted.
My Certificate is available for public viewing on CAA's website.
Google CAA Approved SUA Operators list