Will I switch to the GoPro Fusion? Is Overcapture a new thing?

I’ve owned the Nikon Keymission 360 for over a year and have made a bunch of videos with it. I wanted to explain why I am keeping my Nikon Keymission 360 and not switching to a GoPro Fusion. I also show some flattened video with edits using the Insta360 Studio software.