The Wingman needs to be looked at, it's way too good in the hands of some people. That said: for the average joe is below average. And i get that skilled players should be rewarded, but not THAT much. And better than me trying to explain why.... here's a video explaining: https://www.youtube.com/watch?v=EitZRLt2G3w
Now the peacekeeper, not sure how i feel about that. It's the nubetube, but it's so straight up strong at stock that even streamers, that even if not that good have WAY more skill than the average joe, use that. 99% time.
I Feel that it needs to rely more in the parts of the weapon. Some weapons start to shine when you got it decked out with the stock, magazine mag,barrel, etc. Meanwhile the peacekeeper just destroy from the very start, everything else is just the icing of the cake. Maybe they need to reduce it's ammo and add magazine addon to it. Dunno.