I have a lvl 110 booster sitting for a while now, rn im stuck between using it on a pally or druid, im thinking pala cuz he is annoying to level up via quests and dungeons. If there are any other suggestions even outside of these two classes it would be appreciated, I already have a mage im enjoying lvling up so thats out the question. Im looking for a melee dps class thats why i went with pally and druid, I heard monks are good too.
Ps: I just realised levelling a pally would be really easy by spamming him as tank in dungeon so ive ruled that out. Im considering a warlock or shaman instead.
It is hard to decide on what to boost and main this expansion. I have jumped around different mains a few times this expansion. Classes are in such an amazing spot, fun-wise, that it’s hard to stick to just one or two.
I finally used my boost on my Panda Rogue and am so glad I did. She’s fun and strong (and can open the 10 billion lockboxes you get in Nazjatar) and I could never bring myself to level one over level 60 or so.
Pallys are great fun, but very easy to level since you can queue as a tank (and Prot is stupidly fun as you level up and at max). Ret is fine too, but it feels slow to me but that might be because I like the clangy-shieldy-ness of Protection so much.
Druids are in a similar boat, but I prefer leveling as a healer with them (I just like their healing style more than any other). No real experience with melee DPS with a druid, but it’s never been all that exciting.
TLDR: I recommend Rogue, then Pally, then Druid. Highly recommend doing the Class Trial thing to see if you really want to play the class 
Can’t go wrong with druid.