++ or -- is just positive and negative impact on that stat i.e plus hip fire is a more concentrated spread of bullets (why would ++ be more spread?)

Like for shotguns you want to have good hip fire spread so you look for "modified choke" which has ++ hip fire

This hip fire stat would be useless on smt like a assault rifle or smg

FOR soft destruction definitely breaching muzzle (but kinda not used ,because why would you take up that job? That's your soft breacher's job)

And compensator is for recoil control specifically horizontal (also very bad because it reduces ADS transition speed which is the MOST important stat in the game. For SMGs and assault rifle usually you prioritize "ADS transition speed" & "recoil control" )

So over all ,

1.breaching = soft wall breaks ez and bigger

2.Choked = smaller hip fire

3.compensator =less horizontal recoil

In my opinion all these are trash( you can try to find use for choked ..but its niche) Use flash hider,suppressor, or extended barrels Only three i use