Velious leveling and you!

[Invalid_Bard]

Hail my fellow nerds! Well, after years, and years, and years of waiting, winter is upon us, finally...
After the stress of the day one shenanigans has calmed and people begin to settle inton their lives in the tundra a question came to mind, now what? Besides the obvious faction grinding, and questing, which zones are the best to levl up in and why? Do any of the Velious zones have an xp modifier? Which zones are for which level brackets and such? I would look this up myselfl, but, I am really lazy. Thanks in advance!