In my opinion Druid was the most fun out of those. Mage does more damage, you’re basically just hitting 1-2 spells to build up something to fuel a third spell. It’s fun for a little while but gets repetitive and all three specs are like that (at least at lower levels). Warrior is interesting and it felt like you got to use more abilities than Mage while also having more diverse specs. Warriors can also be fun tanks (more fun than Druid imo) if you plan on leveling through dungeons. Druids, with their 4 specs are able to do every role and may be a good choice if you want to take the time to play them all. Overall I liked druids more because they could heal, tank, and stealth. Druids still feel like the old game when each class had a lot more spell options.