Rogue pvp spec question

[Deleted]

Hello there,
I'm about to finish leveling my rogue and i'm looking forward to pvp with him. I've got a couple of friends ready to do BGs / arenas, but i've recently came back from a long break and idk what's the most viable spec for that. Is it assassination or subtetly ?
Thank you.

[Shoeboots]

I'm no PVP pro but I've been having a blast grinding out prestige levels with Subtlety. I don't even change anything from my raiding talents and I own in randoms. Probably wanna do more research if you're looking to climb the ladder though.