The main feature of this mod is her multi-shot AoE grenades. Think FAL, basically. Also some buffs. Acceptable performance, but expensive for what she is.

She's not sure if she wants to be offensive or defensive, and kinda sucks at both. Her only real purpose for existing is "the story is kinda cute."

Base version isn't great either.

Not to be confused with PP-19-01. Decent stats, interesting buff tile, but like all grenade SMGs kinda superfluous.

Between Zas (same area, more damage, enemy debuff), molotovs (a lot more damage and damage over time, smaller area), and airstrikes (all the area, more damage) there's plenty of better options to sacrifice your enemies on the altar of Megumin. Can be pressed into service if you're really lacking off tank options, I guess.

Extra notes available.

She's not really much better than Sten. Only you don't get 3 of her to start with. While she's not really worse, getting only 1 copy + getting her way later than you'd find it useful work against her. Think of it as the difference between getting a slightly better car or a car that is not noticeably worse but you get free insurance with it. Both will be replaced shortly either way unless you really, REALLY, want to play 3 star frontline.

If for some reason you want grenade damage, which is mostly an anti-scout thing early on. Honestly cores most of the time, but if you need to blow up scouts on the cheap, she's better at it than Sten at least. Also has better buffs than Sten, but you're more likely to happen across cheap/free Stens than PPSes. If you DO get a pile of her though, she's at least better than Sten.

Ablative armor and a grenade. Has a lot of HP for her rarity with a not so terrible evade, though YMMV between her and M38. Her main virtue is that she's the first 3 star you get from the story and they give you a pile of her so it's easy to stock up bodies. Only useful for logistics and cores once you have real tanks. If you happen across free PPS-43s, they're somewhat better.

Has a mod, but it's not great either.