Or like T+T sorta, in the way that Tier 1 isn't as good as Tier 2.
The problem with that: T+T is supposed to be balanced. This pack is RL oriented, means the damage depends on the weapons caliber. That doesn't mean this pack is unbalanced. People got killed often enough by a Glock while carrying SMG's etc.
I might get into trouble with that T+T system.
And of course, every weapon here has/will have it's advantages and disadvantages. For example the M21 will be less accurate than the M700, but has more ammo and shoots faster. So if you want/have to go to the limit of sniping, you would take the M700 or the Truvelo .50. But the Truvelo is loud and slow.
Just as little example.