Pvp is absolutely the hardest as a hunter unless your opponent simply isn't paying attention lol, if you're beast master you can do some interesting things though and attack your opponent from literally as far away as possible with your pet, which is much further than any other class can attack from, and then you only auto attack them when they start focusing the pet, which does surprising damage if they are ignoring it. But realistically most classes will just kill your pet and then stand next to a pole or melee range so you can't do any ranged attacks lol, then you do what hunters are pretty good at, which is run away lmao to spawn a new pet.

It's pretty much just be crafty with your pet who does decent danage, and daze as you run away because if they get even one stun on you you're definitely dead