About one but you should be aware of yourself. This concerns the transport: The Gimbal affects at least very delicate. That is just it would. So stuck for transport in the bag probably will not survive. Here remains a no other choice than to use it again and again in the original box. This is configured with Styrofoam so that it is perfectly protected.
Apart from that, I am very satisfied. The camera work is perfect now. GoPro from the hand had previously given me no joy.