The Autobomb buff helps out every weapon it's on but I feel it especially helps out the vanilla Carbon Roller. It's been overshadowed for so long by the Deco kit that it really needed something to stand out. And I know the Deco is still the superior kit and burst bomb is still burst bomb, but I feel this buff might finally help narrow the gap. If the Zipcaster gets another buff, that could help even more considering how Trizooka got nerfed on 9.1.
The Autobomb only costs 10 percent more ink, but now this buff finally helps give it more of an advantage over the burst bomb. While the burst bomb does explode instantly and can potentially do 60 percent damage at most, the Autobomb now tracks from even further away than it did before and is also a potentially lethal bomb if it scores a direct hit. This gives the vanilla Carbon more utility that the Deco kit, while strong, lacks, namely the ability to flush out sharking opponents and track them for a few seconds.