Xiaomi MI 4K drone REVIEW - THE BEST 4K DRONE for under £330?

Best on-board camera, best beginner, best price point
The real value of these non-DJI drones is that you can easily CROWD HARVEST the knowledge and technical skills to not only maintain but repair and upgrade the original airframes using RF Hobby components just like I'm doing ...even before I've set hands on my first GPS-lock drone.