ok my friend has a couple of p2's with go pros and a p3 hes not even flown yet. more money than I have. anyway I was initially going to buy the p3 pro, as I like the range and video link quality quoted, from simply electronics net. but after doing some searching it seems this was not a good idea. ive just cancelled the order and im hoping they refund me quick. so then I thought id use slrhut, but again it seems a grey importer. so im now wondering if I can afford to enter this hobby at all. do I need a pro? or would the p3 4k work as well? in the UK we apparently need to be able to see the drone at all times anyway. so having 3+ miles is good but cant really use it. I then pondered on the p4, it has a feature called active track, which id like to use to follow one of my cars for a video sequence. but the price is eye watering and after reading some threads on the p4 section im wondering if they haven't got one too many issues. what would be your advice and where would you buy from in the UK?