How would you grade Veers zeta?

Troopers are really, really good at clearing content where the enemies are not obscenely difficult to kill. If you can just kill one guy, everything else is going to die very quickly. Veers Zeta isn't technically needed to do that, but it adds a degree of certainty, and you can recover from slow starts much easier in long-haul stuff like DSTB.

Plus Troopers are insanely fun to use and Veers Zeta makes them even more fun, so I'd recommend it.