Gents, Currently flying 2 P2's and looking to jump to the i1. I have located one that according to the listing has less than 25 flights on it. It comes with extra batts, etc and the price is definitely right. Being that I have never even flown one or seen one in person, is there something I should look out for that screams red flag? Anything I should be aware of? I am OK springing for a new one but figured I'd at least kick the tires here. Thanks in advance for the help.