I understand you put a lot of effort into your videos and things are getting better. Maybe you could focus your title, thumbnail and tags around one topic a bit more. I'll just name two things:
1.) The title gives away the answer.
The title you have right now is "Why you should always buy MicroSD over SD Cards. Never Buy SD Cards. Expensive and non compatible.", but you are giving away the reason people would click your link. Try a negative emphasis "5 reasons why you should never buy MicroSD over SD Cards" - it is quantifiable, it has a strong negative in it and it doesn't give away the answer.
2.) the tags don't match the title
Your tags for the video are:
"review help 8032 compatible gopro hero4 memory card best gopro hero4 memory card gopro hero4 troubleshooting gopro hero4 memory card error hero4 sd error hero4 sd err troubleshooting how-to (website category) secure digital card (camera storage type) gopro (award-winning work) camera (film) photography (visual art form) waterproof wifi action camera sports camera Microsd sd card micro sd card microsd vs sd"
and only at the very end "Microsd sd card micro sd card microsd vs sd" you start to actually focus on what the content of the video is about.