I have flown this drone in multiple countries and under varying conditions (valleys, mountains, long distance). It has proven worthy through it all and though it requires much spacial awareness, it's functionality has been flawless for me. The only times I have trouble with connectivity is flying the drone on an opposite side of a building or antenna, this can easily be fixed by staying on the side you are flying on. If you are doing 360 tracking shots then shoot video from a high point such as the roof. Also comes with a set of Polar Pro filters.
I am currently studying for the FAA Part 107 license. In the mean time I would like to offer my drone for rental and connect with other locals to Seattle.