Saab Bofors CBJ-MS (C-MS)
UPDATE: This is fixed everywhere now so you can ignore that bit.
That out of the way, she's a topnotch high performance SMG with your choice of permanent passive buff. She renders all of the long-duration-but-average-buff Evade type SMGs completely pointless, having more HP than most, and basically infinite duration buffs you can choose.
Your choice of permanent 65% Evade buff (default), 85% Firepower Buff (2nd choice) or 200% Acc buff (3rd choice). Using her skill cycles between all 3 of them (if you cant tell, theyre color coded. Evade is blue, FP is red, hit is orange. If youre colorblind... sucks to be you I guess.) Noone actually uses the Acc buff though. Also if you leave her autoskill on, it constantly cycles between these 3 and it gets annoying. In a friend echelon, you cant turn it off ever so it forever spams it and annoys people.
Oh, and she can load AP ammo, if you for some reason need an SMG that can do that. This does come up sometimes.
FN Herstal P90
|Submachine Gun||★★★★★||Strong Main Tank||
Everyone knows the joke by now. If not, you've been living in a hole for the past 20 years. Now more associated with Russia (who people the gun was specifically meant to shoot at, as it was part of a PDW project that worried about armoured Russian soldiers) than with Belgium (which many people dont seem to realize is a country). Mostly noted on older servers for an utterly ABYSMAL rate which led to drama that resulted in Mica integrating official recipes into the client + promising more common true core masks. Also, surprised people by being drawn by LM7 instead of Suisai, despite being an FN product.
For performance, she's a fairly powerful dodger with a bonus offensive function, and her tiles aren't bad. In terms of sheer survival potential, she's 1 of the best, although occasionally stuff acts weird due to her shadow clones (which btw, interact WEIRDLY with the game). Of note, the shadow clones only copy the number of active remaining links, so you do want to keep as many links intact as possible for that (or not, see detailed notes). Overall, a very strong main tank candidate that is really good at her survival job.