"Hi, i just want to give my personal opinion, before building or purchasing your first drone, could possibly couple of things you should be thinking about. The most important question you need to think about is "the reason why am I getting into…"
"RIght now commercial drone like marvic can fly around 30 minutes, i personnally think that, within maybe 2-3 years some rivals product or the DJI itself will release some kind of 1 hour long flight.
I do wonder, is there any techonolgy could utilize…"
"Hi Paul thanks for the great review.. i think your video need more subs, great explanation. That JJRC is on my radar now beside a few other brand, i still need to look around the net or read about other model also."