The arguement comes down to how much skill do you have, shotguns, which require virtually no skill, might have a little life breathed into them that require perks that resememble a sense of strategy like the chaperone. But why do that, when felwinters can kill with no effort or skill. I will use neither in pvp, I don't need it, but if that's your niche good luck, proper strategy dictates, people with shotties will be shortsided against a well prepared team.