I'm new on this server and I already reached level 70, and I would like to know how to get good pvp/pve sets. thanks
@hinora The auction house is one spot. Any PVE gear can be changed into PVP gear with a bloodforged jar available from one of the NPCs in the middle of Shattarath. It does not work the other way.
Just doing battlegrounds should give you gear rewards for PVP for a start. PVE will have to be dungeons or quests.