whats better for pvp warrior or paladin please don't tell me just play a hunter rouge mage etc thanks

An interesting question...
I loved paladin healing in Wotlk pvp, and I've been playing DK pvp in cataclysm.
The class that I find most annoying is the warrior, because of the high damage output, so that's always a good starter
But I do recomend Holy healing on the pally, it's good fun.

Paladin, hands down. First the ability to heal is a no-brainer. But there's a reason they're called a faceroll class.