Affi vs Dest

hi im new on warlock what is better for pvp talnet affi or dest bg/arena /deals and why thx alot

For new warlock is better destro, more comfortable for bgs, ezier to play, ezier to find arena set up. ALso u have destro dmg reduce talent, so your resilence requirements lower, so u can use more pve items, that is good at start.
Also affli games are much longer in terms of time: like sustain dmg and waiting for enemy to open; and destro is faster and more burst-stop-burst-stop.

affliction warlock is god tier for battlegrounds , it just straight up refuses to die the self heals are superb. Destruction is excellent for a quick descisive battle though like in arena.

Usually destruction is a go for lower gear. Affliction you can spec later if you want. For demonology, idk that spec only works against tanks because of your tankiness and heals. Otherwise no it's bad I think.

Affli is quite hard to master. You have a lot of different spells you need to maintain on different classes. Would recommend destro if you don't handle yourself perfectly.

Would recommend reading mercedesa's guide on warlock pvp for tactics and talents not for stats tho. Generally tho, affliction can be played only with healer in 2s best sham then pala
Destroy is very strong in 2s and can be played with any class really, good comps are elesham, subrogue. In 3s destro is useless, you never have the space you need and you can't cc 2 ppl at the same time consistently. In 3s affli is very good most teams (viable) got affli lock on 3s. Bg is whatever you want ppl play moonkin on bg xd.