Use this Vulklok Build to take advantage of Fired Up
[Djinn] is underappreciated as a companion. He can come back forever. He can revive you. It's harder to lose his [Vacuum], we all know those benefits.

But look at his attack mod. No not Assault Mod, but [Thumper]. 60m range. That's basically as far as enemies can be.

This goes extremely well with Vulklok, which last the longest range of any of the robotic weapons. And with a good build, Vulklok can one-shot enemies above LV60. Sure it won't scale all the way to level 100 but none of the robotic weapons do.

Strictly speaking, [Sweeper Prime] has the highest DPS potential of the robotic weapons but the accuracy limitations of a shotgun will severely limit that. Not to mention damage falloff.

tl;dr: [Djinn] + [Vulklok] = PRETTY GOOD.