I'm playing on iPad so there is no lag for me. Anyway I found out PBP Shotgun has a hit timer. Which means, if your enemy hits you first, you won't be able to any damage for 1 second and he can keep putting damage into you. This is a very horrible idea. I don't know who came up with it cause it makes pking pointless, it's just about luck now, whoever hits first does more damage. Not whoever hits the opponent most.