Since I'm a tank, options for offspec is balance, feral, or resto
I was thinking of going resto, since this makes me potentially more valuable for getting into a guild since I can take up either of the lesser played roles if need be.
However at the same time, I've heard that having a dps offsepc actually makes you a BETTER TANK IN RAIDS because in situations where only 1 tank is needed, you can help do some damage, either melee (cat) or ranged (boomkin). Never raided so not sure how frequently this comes up.
Any advice on what I should do? If dps offspec makes you a more valuable raid player as a tank, then I'd probably want to choose that, not sure how true that is though.