From everything I have been hearing, no issues with crossing the Canada border with drones. I've only heard of one issue where a gentlemen declared it as a DJI drone and it was confiscated at the port of entry but either he was a foreign...
I agree with Russ' current viewpoint on the future of drones especially when it comes to making sure you don't completely rely on camera drones but get to know the FPV space as well. The one piece I disagree with slightly is the "kill switch."...