Just got a DJI Spark and having some great fun with it. Surprisingly good smooth video (HD 1080p). 4K doesn't really interest me at the moment and takes some serious computing power to edit and render. Here is some of the video from a trip to Killinthomas Woods, Kildare and Portmarnock Beach. Mind you there were some anxious moments when it does some of its built in routines. It went so far I thought I would lose it at sea! Anyway here's a bit of video from my first attempts at flying and videoing! https://vimeo.com/229624180