Unbreakable :
Some months ago in northern Finland , this stupid bloke crashed his spark near a lake in a wood while in Litchi coarse lock mode. I didn't realise evrything worked opposite.
5 minutes and one propeller later , it was flying again and saved my vacation. Unfortunately this lesson wasn't enough for me , so a few weeks ago, I crashed it again in Litchi follow mode behind me on my motorcycle . Height was set to 15 meters but there was a 20 meter tree on its traject. So it smashed in kamikaze mode into the tree at a speed of 50km/h . Very spectaculair to see the video.
This time , it took me 2 propellers, a led cover and 5 minutes to get it back into the air making brilliant footage again

(Will make a promo video of that on youtube)
Once my MP fell to the ground from 3 meters : a complete 150€ rebuild to change a propeller, gimbal plate, cooling fan, gimbal motor and covers was neccesary.
Never :
pics and video out of focus
flat colors
loosing time to get it in the air or to charge
batteries .