Best faction to PVP

[YoGatoradeMe]

Can you guys tell me what faction should I pick for a better and faster gearing at PVP?

[Kemii]

/snip

You know this is cata right? /facepalm

Also Undead is the best racial for Priest, and humans are just as resilient in PvP in Cata.

@OP, having played Horde and Alliance, Horde have a slight advantage but that being said every BG I played as horde was with a premade.

[Hoplomacus]

hordes lose every bg,better go aliance...

[Syphlex]

Different factions dominate the BGs at different times of the day. Most players automatically go alliance for human racial, or for the fact that some quests are working for alliance but not for horde, making alliance chars easier to level (I experienced this first hand)