Do you guys know any good ones. Also to people who are probably sitting here reading this are like "Great another one." All I plan to do is post videos to help people improve their game and not to get fame out of this like many others want.
I don't know what they would be but you can look at tags from other commentators that try to do the same thing and see what has worked for them. Sometimes it's better to use the wheel that you know instead of trying to reinvent one. Also, I've heard that it's not bad to add in a few tangential tags that may not exactly have to do with the commentary but related to the game play just to draw in a larger audience.
This is a discussion you should be having on YouTube.