this ipad holder for my drone spark is the best out there. i have tried others such as plastic made, aluminum allow with no support behind the legs, and others. this one is the one to keep. very sturdy so far, clip holds ipad very good and screws have not broken so far that hold the legs. this was the main defect from my previous drone holder. once those screws brake and they are stuck in the metal plate is all over. so that small part plays a very important role for the holder to last a while. will try it for a while and see what happens. i got is this week. if things change then it will be a 1 star coming back.