Spektrum DX6i

I'm dabbling with videography that is around 60 seconds long without narration. Care to comment as I'm looking for constructive criticism for my efforts, or give a thumbs-up (or down). I'm using a Samsung Galaxy S21FE phone for eBay listings at 4K@30/60fps, or 1080p@30/60/240fps, with a 150MB file size limit.