The original Wonder Nine, she has... absolutely nothing in common with any of the other wonder nines in the game, instead opting to have a Tactical Throwing Ax which is more useful than her other gun. Basically, she's a bamboo spear unit in handgun form. Surprisingly good damage for such low base ATK if teamed with the right support squad. Seems niche, but she can actually 1-shot some bosses if setup properly.

For the massive expense of bothering to Mod her and get the second skill to lvl10, you get... a weaker molotov skill than Skorpion's at lvl1. Great?

On one hand, it has the same range as the flashbang grenade. On the other hand you paid the data, exp, and core costs for a Mod. Also, the firebomb goes off the same time as a flashbang, so it's slower than normal molotovs.

Yeah, honestly I forget she even existed.

Extremely high HP for a 2 star SMG (on par with 4 and 5 stars). Has a stun bomb. You may find these useful if you badly need tanks for some reason and you wasted all your starter reports.

She has a mod, and that review is on this page

Stechkin's base version already got a pass for being usable.

Her mod gives a slight increase in her capabilities buff-wise. Her passive basically tries to turn her into a sorta-DPS to go with her buffs to allies, but TBH you'd be fine leaving it at the slight increase in power Mod 1 gives.

Or Stechkin for short. Good RoF buff. Actually combos nicely with other RoF buffs if you need more since her aura shape isn't as weird as Calico's. Works well with IWS. Try to grab her unique equip, it helps.

Has a mod that makes her slightly better.