I've been having a lot of fun throughout World of Warcraft's Legion expansion, but I'm coming from the experience of having played it since the beginning with a heap of high-level characters to romp around with. For many Legion is their first crack at WoW (or their first MMO), and several changes to the leveling system have a lot of people up in arms.
Edit 20 It’s been a week since this post and a lot of people are still reaching out to me with questions which is fine. I have had a few different people reach out to me to help make YouTube videos based off this guide and more info in BFA which I’m more than willing to do. Whoever gets the videos up first I will link them here for you guys to enjoy.