There are a lot of builds for Juggernaut that people will claim viable for pvp. you have your rage build with soresu form, then your hybrid vengeance/immortal, and then pure vengeance or pure immortal. And then there's the concern for which endgame pvp gear set to pick up. Is it viable to stack defense gear but speccing for dps? Or speccing for dps with tank gear? I've played a mercenary to max level with full champion so I'm familiar with the system, but now i'm
re-rolling a jugg and i'm just about at max level.
Feel free to address any part of this question with your own experiences into what is effective. I plan to run in premades almost exclusively.