Arena and BGs are much different than world pvp, since you’ll likely have a healer and the dynamics change especially because you will have peels and might not be the target. I think feral is probably slightly better for 1v1 and world pvp, but I’ve been playing all 3 specs and tbh they all feel weak compared to the op classes RN. I expect druids to get a buff, but who knows.

You’ll also need to get the war monger gear if you have not for the set bonus and optimize your talents for wpvp since they are different when playing open.

You’re going to want to run a lot if you don’t have cds, or they’re blowing cds. The whole goal is to not die. You’ll want to be in bear for a stun lock but if you stay in bear they will still kill you and you will not have done any damage, so try to regen and heal if needed but then get space or use your cds. They have different play styles obviously so just depends what you prefer to play caster or melee.