i m planing to buy a second hand i1 pro but im afraid of having issues with the i1 because i had dji drones that had problems during flight like getting ot of control , flying some where else or fail in the mid flight or RC gets crazy. does any one had a problem with the inspire 1? im thinking that this was a prosumer drone so they might made this model so good it wont have any problems for decades ? but it is an old drone and i dont realy trust old dji models.