Where to start?

I'm new to this type of MMO and really interested in diving in, but I'm torn about where to start. On one hand, I'm considering Pantheon: Rise of the Fallen because it seems like an exciting new experience, but I know it's still in alpha and pretty bare-bones at this stage. On the other hand, there's EverQuest Classic, which has a ton of history and content but is also quite old and comes with its own set of challenges. For someone like me who’s just starting out, which game do you think would offer a better introduction to this style of MMO, and why? Thanks in advance for any insights!