No seriously. Kobalt is underrated in it's effectiveness against infantry. It's the most viable long range AI crowd control secondary that the Vanny has. Canister is too short range to engage safely, Enforcer and Halberd can work, but Halberd is limited by it's 1 kill per clip and Enforcer requires 2 shots, which will likely miss a moving target. Walker doesn't reach far down enough, and has a larger CoF. Same issue with ranger. Basilisk.... is a basilisk. Worse CoF, RoF and while it takes fewer shots, the limited magazine and lower accuracy over range really kills it. So yeah, if you can get past the giggling I'm going to put a kobalt on my vanny and would like some tips.