(Not a xecty review, take with a grain of salt)

She allows you to completely forego crit scopes in shorter fights with her skill. This can be particularly useful at night since you’re now able to crit consistently despite having a PEQ. With her passive 20% boost to crit damage, even in a chip-filled world, she provides a damage increase for the entire echelon. The "target elite enemy" part of her skill isn’t of too much consequence as only A-545 herself will target the elite enemy. Her DPS alone wouldn’t do much to the majority of elite enemies. Do note that her accuracy takes a sharp drop after skill usage, and after two uses she’ll be sitting around the accuracy of an MG, which may or may not impact your damage.