There is a big advantage in knowing the cancels and while there are guides for them on steam, I understand the knowledge is still not amazingly accessible for everyone. Message me if interested and I will either go through all the most important ones or just for the class you want to learn them on in a private lobby. Good opportunity to make the public lobbies more enjoyable for yourself but you might also find that knowing them cuts down on some of the game's more clunky mechanics.