Apologies if this has already been addressed. I searched but didn't find. Freefly M10 batteries are $100. They're 4S 2600mAh. A battery with similar specs on Hobby King is around $22. Any reason not to go with a 3rd party pack??? I've used a variety of Hobby King batteries for more critical operations like flying drones and they've been great. The only curious thing is that the Freefly batts seems to have a 3/5C discharge rating which is very low. Is this simply because the demands from the Movi are so low that they can get away with an even cheaper battery (at an insane markup) or is there actually some technical reason for this?