Around tax time I ordered a Taranis Q X7 controller and a Furibee Space Wolf DT 140 from Gear Best and had a horrible time waiting for my order to come in! I contacted them when my order was a few days overdue and their response was to blame their shipping company, saying they were 'overwhelmed...
That's ONE good use for a quad. Other good uses include property surveying, checking out fishing holes, just plain fun, and more! I just started flying fpv myself and am having a great time learning how to freestyle.