What's better? (FA:S, TFA, CW 2.0 or M9K?)

M9k is simple to setup, but really restricts playstyles for each weapon. That's why I suggest cw2, you can sell weapon and attachments so players can use weapons how ever they feel. Assassin with a scoped, silenced pistol, done. Cops needing to up their guns but don't have the money for a rifle, load some stronger rounds into the gun.