Play through the free class trial with a few classes you're most drawn to and then pick one of those to boost.
Equally, you'll be skipping out on 15 years' worth of quests and zones, and there's something to be said for seeing a character all the way from a lowly level-one scrub to a mighty hero. Our advice? Play through the free class trial with a few classes you're most drawn to and then pick one of those to boost. Play that character for a bit and enjoy the new expansion and then, when you've got a good feel for the game, start a new character and level them the old-fashioned way. It's the best of both worlds. Trust us, both are worth experiencing.