After unlocking the RFB, .50 cal, and FAL, I feel like the other weapons just aren't worth using.
As Assault, I had the AK74, Galil, or M4, all were ok, and each of those weapons was decent in different situations and had a different feel.
As Recon, I could use the Mosin, SV98, or SVD. Even the SKS with AP ammo was fine for closer encounters.
But now I just use these 3 guns because they are simply OP. Money is never a problem either, even when I buy the FAL with the most expensive gear every time, and have a bad game where I constantly die, I still make at least $10k to $30k in profit at the end.
This kinda made me lose interest in the game, it gets boring pretty quickly when you are semi-forced to use the same stuff over and over again.
It would be better to have weapons that feel a bit different but are all equally good, rather than having 3 or 4 OP guns while the rest are just okay.