I'm very close to being done with leveling a toon of each class on the alliance side as well. Character number 24 is sitting at level 118, definitely in the home stretch. I'm using the same approach with this one that I did with my Horde shaman, taking the Azerite gear for Head, Shoulders and Chest instead of using heirlooms in those spots.
I'm not sure if it's improving the leveling speed in the slightest (for the shaman, it felt like it didn't), but the extra survivability definitely makes me enjoy the process more, so I'll sacrifice the time.
It's been a while since my last update, but I did manage to get three more characters to max level. Enhancement shaman, Dear God Whatever Will Keep Me Alive Rogue (had issues picking a spec there if you can't) and A Little Bit Of Everything Mage. As I mentioned earlier, the mage I leveled with a friend. There was a lot of time waiting as a result, so the leveling time there wasn't great. Frankly, the leveling time for two of the three wasn't great:
Shaman - 10 hours, 25 minutes (3rd fastest so far)
Rogue - 12 hours, 32 minutes (interestingly, identical to the Horde shaman)
Mage - 12 hours, 5 minutes
The priest has felt pretty good through the leveling process, so I'll be interested to see what his numbers end up at.
Also, I've still been grinding out Unshackled rep for Paragon chests in the hopes of getting the mount to drop. I'm 0/4 so far, and slightly more than half way to number 5. It's getting a bit frustrating, but I'm planning to continue with it for now.
I also did the stuff needed to unlock the rep grind for the bee mount, although I likely won't take that on until I get the Unshackled mount.
After the priest, it'll be on to my third server, where as usual, I'll be starting with a warlock. This one will be leveled as Destruction, just because I haven't done that yet. After that, it'll be a survival hunter.
Cheers,
Joar