I fly here in Canada and LOVE my spark. I love being able to pull it out and be up in the air in a minute. I dont have a MAVIC to compare to but I am at almost 80 flights and have no issues
No issues as of yet! Gotta say it feels more solid now since the update and of course over water there is less interference. I got close to the water and sensors seems to be fine.
Took it out over water for the first time and LOVE it. No in the video the drone did not flip over..not sure why that video clip went upside down lol. But overall I loved it!!
I have android. Upgraded my phone, remote and the spark. Having no issues. I find my range and stability is better and it feels solid. Also flies faster.