When i use my FoH i average 2 kills. When i use golden gun i average 3, maybe more if i play it right.
The hit scan on GG is absurdly easy to use as it has pin point accuracy and instant travel time. If you use FoH as a panic it rapidly becomes easy, but try and get a multikill with it.
Thats noob friendly, being able to constantly average 2-6 kills a super. Looking at you warlocks.