Originally Posted by
PencilPusher
PVE view point :
You should also consider what each brings to the raid.
-Elemental gives the 5% aura thats same as balance aura (think it's crit /haste ?).
-Enhancement gives you the 16% melee haste from totem, which can be increased with talents to 20% melee haste. This is the same as Frost Death Knight's aura.
If I were a Raid Leader with ample of group combinations and you were doing same DPS in both specs, I would choose Enhancement.
This is due with Balance being chosen for the 5% buff, as well balance providing the 3% hit debuff for casters.
I'm also thinking there won't be many endgame frost deathknights due to shadow mourne quest chain, but I guess this sentence can be disregarded for the first few months of Lordaeron.
There also won't be death knights in the first 2months, so I can see how enhancement players will be in high demand in first 2 months, this could also create an imbalance (which will be sorted out eventualy) of how many shaman characters are made. You don't want too many of a certain class/spec in a raid.