Best loadout in warzone for rebirth?

It's probably a mistake, but I use the same guns whether I'm playing rebirth or normal Warzone. Don't know all the names of the attachments, but I'll describe them.

Primary: Fara 83
Axial Arms x3 scope
60 mag
The best suppressor (I think it's the GRU?)
Not the last barrel, the 3rd from the bottom
And Spetsnaz grip for recoil to be non-existant

Secondary: Strela
No attachments

Fara 83 is for mid-range engagements, which is usually what I go for. If it's close range, it can still hold it's own. Strela is for long-range (basically a sniper, tbh) and for cars.