I refuse to buy AP on Wolf Team. The armor and things like that are just straight up cheating and shouldn't be part of any FPS game. When I shoot someone in the head I expect to see them dead... That rhymed. I don't mind guns though, I'll use an AP gun, becuase guns on an FPS game actually make sense y'know. Not that I'm saying there shouldn't be any armor at all, but not only does the armor provide protection but it also gives movement speed and things like that that just isn't right. A good FPS should never be Pay to Win.
However, I won't quit WT becuase I still think it's better than CoD... I havn't gotten BF3 yet though maybe I should :P