What are the common PvP build as swordsman now ?
What work the best with Murmillo ?
Is their a viable build for Doppel PvP too ?
Thanks 
Doppel only viable in pve ,
Careful with the terminology you use. The pvp rebalance has not happened yet, only the combat update. A pvp rebalance is reportedly coming next, unless their plans have changed.
Whatever people discuss here may be very different once that occurs.And it would be bad for players to find this thread through search in future and think it’s relevant information for after the actual pvp rebalance.
full str it good acc for pvp high damage