Now that the Phantom 4 has it, it's only a matter of time vefore the Inspire gets it. Question is, will it be a new machine or an add on kit? Hopefully it's the latter as I don't want to spend another 4 grand on an improved Inspire when mine is perfectly good thank you very much, except for lack of collision avoidance features. I would think the FAA and MOT in Canada, if they had any brains, would mandate this feature to be mandatory as it would make flying a whole lot safer. Personally, I think this feature will be required on all drones sooner than later.