Best WOTLK pvp class?

I know it is whatever you're best with and all, but I would like to know what the best RDPS, MDPS, and Healer pvp classes are. Please leave your opinion

You need to be a bit more specific. In terms of what PvP? 1v1? 2v2, 3v3 or 5v5? BGs? World PvP?

Everything is situational, you can't just say 1 is the best. You can certainly say which ones are the worst but every class has its niche.

Hunter. (mts)

just looking at top 50 teams in armory for 10 sec will tell you right away what classes are dominating in this expansion.

Mage. msg too short