When someone asks you if you want collision avoidance on your drone, answer yes, if not I foresee a drone crash in your future … You might not fly into your mast, but you WILL crash … sooner or later. Take my word for it! I’m now saving up for a new drone, this time I want to get the DJI Mavic Pro … because it has collission avoidance!

Here you can see what I managed to do: