Talk:Twin Vipers/@comment-118.68.182.183-20130621084152/@comment-184.37.3.61-20130626042502

well, it depends on your playstyle. twin vipers are ammo-devouring little beasts, so don't expect to solo any missions with just the vipers. despair knives are a little more oriented towards anti-grineer or anti-heavy infested, while the high fire rate and quick reload of the vipers will tear through light infested with a fire and damage mod. the best advice i can give is to try both and see which one you like best. to reach higher mastery ranks, you'll eventually rank both of them up anyway, so just try them and pick one, level it, then level the other.