Can someone explain to me why there is a 120fps and a 60fps catagory for shotgun only on pc as i thought it only changed knife damage.

It also changes how fast the inventory works. Definitely shaves off some time. Not a lot but some. I think the stairskating is faster also in 120.

120fps makes the whole game faster: inventory, stairskate, puzzles, etc

How does a console player display their fps?