Best Class for Me

[gSkullPanda]

I am trying to buy MoP and some game time, and I will be starting WoW again. I have only ever made it to Level 43 as a undead rogue. I didn't really like the play-style, and ever since then, in almost every MMO I try I am a tank class.
Not really sure what route is best for me to go. I feel at home in a tank role or a healing role. With that said, what race and class would be optimal for me? I am more of a PvE type of guy too, so keep that in mind.

 

[Punjabi3]

Try druid, pally or monk they are pretty versatile and competitive at end game raiding or pvp and you can play as a healer, tank or dps with these classes.

 

[Al bundy king]

Best choice would be druid, feral for good damage, resto for healing and guardian for tanking and balance for good damage aswell