3.0 KD crucible player here. Outbreak Perfected is no where near OP. Its the same as every other 450 RPM pulse rifle (Nightshade, Chattering Bone) yet nobody complained about those. The only thing Outbreak has going for it is good recoil and aim assist. A Nightshade with killclip is arguably better as its far easier to take advantage of killclip than it is to Outbreak's exotic perk. Outbreak requires you to get a precision kill and then requires a person to be near the nanites in a 3-4 second time frame or the nanites will disappear. And even if you do get tagged, you can just back off and wait. Where as killclip, you just need to kill someone, body or head, and find your next target and go ham. Odds are that person will sometimes not know you even have killclip procced. Outbreak Perfected exotic perk is more of a novelty, but great only in a scenario where the stars align. But in a 1vs1, Outbreak is just a normal 450 RPM pulse rifle that looks cool.