My brother and sister in law got me 1 for Christmas , an adult entry level , i was quiet impressed , it was surprisingly fun . So i decided to upgrade to a better 1 a mavic Air and oh my the features on this is bloddy amazing . It can fly at 42 mph , has a range of about 1.2 Miles . 4K camera & video . Has "return to home" even if it looses signal and i mean within 1 foot of where you took off from ! It folds up in a small case , iv already got a customer that iv taken Ariel photographs of his house grounds in the slad valley , i even offered another customer in severn springs the same for a small fee . But one great thing is i can fly to see targets on zero / drop confirmation day lol lazy yes but trust me if you had a go you would probably be hooked . Its got obstacle ovoidance too , i think its restricted to 500 feet high / 200 meters ? I post some pics tomorrow