There will be a lot of green mobs at FV cliffs and it can sometimes be a popular spot for other people. The two places I mentioned in eastern wastes will easily take OP to 49 and they're 95% of the time never camped. FV also has a Ton of mobs packed into the zone including rangers and shaman. Eastern wastes you only really have to avoid the snow Griffins who are rangers I believe.
And anyone who says EW zem is low is totally speaking out their butt. Your choice though,. competition and being a jerk bard pulling mobs at the cliff area or a wide open field with plenty of mobs that no one is after.
I leveled a character in EW less than a month ago. I did start at FV cliffs but things green out at a certain point. That's when EW took over. And yes there are still blue things at FV cliffs but like I said at the start of this post there will be a lot more green things.
FV
Code:
A Pirate Warrior, Rogue 24-30
A Drolvarg Savage Warrior 26
A drolvarg scavenger Warrior 26
A Pirate Cartographer Rogue 26-29
A Drolvarg Growler Warrior 29-33
Pirate Destroyer Rogue 33 - 36 (semi rare)
A Drolvarg Snarler Warrior 32-36
You'll find that the higher in level you get there is a vast amount of greens.
EW
Code:
An Ulthork Hunter Warrior 30
A walrus Warrior 31 (they're not all 31)
An Ulthork Warrior Warrior 34
A Wooly Rhino Warrior 35
There is an abundance of all these despite it being a smaller list. Easily will take anyone to 49