I can't decide.
Inbetween raids and dailies I usually do a battleground here and there just for fun. However I don't have any PvP gear neither do I have a PvP spec (which i'm unlikely to get, really...). Every time I enter as Enhance i'm slaughtered (16.5k hp and 0 resil = lol) but whenever I enter as Resto I can tank a few players provided i'm not silenced or interrupted. Now assuming this was what being geared was like i'd pick Resto - however i've heard that Enhancement is absurdly gear dependant and therefore will shine with a proper PvP set.
So, how do both of these specs fare in good gear (furious+ gear)? I guess i'm chosing between a spec which can kill but be killed when piled, or a spec which can't kill but is pretty much impossible to kill unless focused by more than one player.