Originally Posted by
Daetur
I've found Wyrmrest Accord (Horde, RP) and Proudmoore (Alliance, PVE) to be the most to my liking out of those servers, and I've played on a few of the ones on that list.
Proudmoore has a more active raiding and PuG scene, but WrA has people out and about in the world hosting events and RP, and that's a very interesting experience. If you try a RP server, it can be hard or daunting to start getting into RP, but I've found some good guilds that are still hosting great events even this deep into the end-of-expansion lull.
Ultimately, it's going to come down to your personal preferences, of course. Good luck finding something that suits you!