>>22243795Light = 301 and CAR(though personal preference, very flexible)
Heavy = Wingman if hits 60% of shots, CAR but Flatline can be crafted
Energy = 3-take(minimal attachments needed, good shot range ability if needed), with TC: Havoc > Devotion as preference but either one will fuck people up
Shotgun = only Eva is trash, Moz with HP is great
Shotgun issue is Mastiff whiff will "still hit for some damage" unless totally off, PK has higher returns but more punishing whiffs. Mastiff can also reload 1 or 2 shells with DS and fire immediately.
I like Mozambique because ADS isn't necessary, hits decently at range, decent RoF and has high return if you can find HP attachment for it.