Between her two modes AND a passive that helps keep shotguns alive, I don't think there's much more to say other than "she's great, you will probably find a use for her."

Comparable to the Browning Potato Digger. There must be something about early model machine guns. Her skill gives her an extra long belt that activates three seconds in, and unlike Potato Digger, who sacrifices accuracy and gains firepower, she instead sacrifices reload time while gaining accuracy. While the extra reload time is a pain, she does buff other dolls while reloading instead of being useless. The accuracy boost is nice, but not a game-changer. It may help vs. enemies with a moderate amount of evasion though, given typical MG accuracy is kind of mediocre.

An absolute weirdo muscle girl, because Shotguns didn't have that fetish covered. Somehow despite her muscles, nobody bothered to ask her to carry any real armor, because her Armor value is bottom-tier for a shotgun at 18, and she is also mildly annoying to get.

Her skill basically unloads every barrel at once, and at max level her reload time is fixed to two seconds instead of the expected five, and she does extra damage based on how close the enemy is. This gives her surprisingly good DPS for a shotgun and in some cases she can burst harder than an MG. She's also currently the best option for fast times on Intermediate data sim.

Two big things to remember though: 1. DO NOT TRY TO BUILD AN EXODIA SETUP AROUND HER, seriously, and 2. Make sure you have something to defend her. RMB-93 mod actually pairs well with her.

Supernova is a shotgun pretending to be a handgun to go along with her shipmate GSh-18. She’s one of the most supportive shotguns available and she enables some real dumb stuff. You want to use MGs at night? Well, her skill allows for that. Do you need a little more defensive capability for your shotguns? She brings that too, all in a kancolle-flavoured package. Honestly, she’s not an automatic pick on every team. You’re likely going to have to drop a MG in your formation to make use of her fully, which can be an issue.

Her two main draws are her movement speed and her MG buffs. Her roller skates allow her to go almost as fast as a handgun, but not quite. Not much else to say about that, but main reason to take her is the MG buffs she provides.

While crit rate is nice, the accuracy buff she provides to MGs is fixed. This means that MGs are entirely usable at night. It bypasses the accuracy penalty that you would normally have with no PEQ. While not the most relevant thing currently, you definitely want to have Supernova in your back pocket for the future.

Suffers from not only being an MG, but an inconsistent one due to her passive. Her stats are alright, but her passive skill is unreliable, not that it matters much since it only activates on reload. The active suffers from the problem of activating slowly enough that you'd expect MGs to have already killed most of what you'd want to stun anyway.

OK, your mileage may vary a lot for this one. Her Armor isn't great and she herself isn't exactly super tanky without her skill up. On the other hand, her skill might buff your other shotgun(s), so it may be useful for that.

The mightiest Alpaca to ever wield a machine gun. Don't ask. I don't want to have to explain KR server memes.

With all of the newer MGs she's just okay. Not bad. Just okay. May find a use for her, but eh. Maybe if she ever gets a mod...

Given the skill, one might be tempted to treat her like a normal AR with hilarious early burst damage, but you'd be dumb to do so, because she doesn't get buffs from SMGs and other sources that buff ARs. Also her crit rate is the usual garbage 5% MGs usually get instead of the much better AR rates, and she can't equip PEQs.

That said, she can be a fun mix if you, say, happen to need AR formations to punch through armour (because she can use the absolutely bonkers MG unique ammo types)

She has extremely high firepower that gets reduced by her skill, with the lowest accuracy of any 5 star MG, and a mere 9 round base capacity. What you get in exchange for this is an amazing two-part skill that provides piercing without any stupid strings or conditions to start. Yes, her AP values drop, yes her FP is reduced by the skill, but this won't matter in most contexts where you'd actually want her. You start the fight with piercing and have the option to go into a single target mode that ups her acc and firepower.

Now, her stats in single target mode don't seem exceptional, but they're more than enough for general work to get her to the battles where she would be good (assuming there are any for that map, this is still on you to get her to those), and also she has the benefit of it working from the get-go without any timing issues.

Like anything with piercing you need to position her properly, or else you waste everything. This is super important because piercing is basically the entire reason you use her to begin with, so make sure you look at what formations the enemy actually has first and position her based on that. Seriously. if you're tryhard enough to use her but not tryhard enough to figure out your enemy? You're probably retarded. Don't be that guy.

Basically you want her shooting through or across enemies, such that you get as many hitbox contacts as possible.

Props for accuracy. She spends the animoo's story just living in the dorms and only coming out for tests or really weird situations where they cant spare bodies, and she's basically the same in the game - she'll be in your dorms a whole lot. She also has three unique items that affect her passive but otherwise all do the exact same thing. She isn't completely useless, but there's not much reason to pick her over other MGs that don't have finnicky mechanics, because you frankly will not need that many MGs anymore.

Yet another poor doll whose only notable trait is "lewd art." So forgotten that the most common reason she comes up is "mistaken for HK21."

Pretty much useless aside from her tilebuff, except even that is questionable since other MGs can fill that role. There's simply not much to say about her besides that not even most HK fanboys care about her very much.

And everyone's favourite "Security Consultant" apparently learned from the Barrack Obama school of physical security. "When in doubt, send drones to fuck it up."

As far as MGs go, it works alright. Needs her special equipment, but she has decent stats and ok buffs, especially when you consider how high her stats actually are (95 firepower with her gear, before any other modifiers) compared to other MGs (the highest base is only 102). She also has 31 base hit, which means like PKP she can use mostly critscopes during the day and potentially gives her surprisingly competitive (actual winner depends on fairies, support, and enemy targets) DPS compared to even M2HB or PK during day battles.

Surprisingly, she's still decent, but her weird niche bullshit pales in comparison to the weird niche bullshit of current day MGs.

A Christmas tree! Will be her primary job at your base probably. Suffers from the curse of an MG that lacks a passive, a first burst-active like hunting impulse, or usefulness during the day. She has a unique that makes her better than base MG4, which is... not saying much. Unfortunately that unique is also no longer available.

Mod MG4 has some uses now so uhh....goodbye Ameli. Merry Christmas, you're a tree.

Has the skill that makes M2HB so good (but with better numbers!), but with a little less attack in exchange for a non-garbage Accuracy score and having 16 max rounds (instead of 15) with a maxed gold ammo box, making her really good. Probably the best general purpose MG right now.

The famous Browning Automatic Rifle. BAR-chan, Auntie, etc. The initial reward for starting the game early. Until then, kinda sadly, not as good. However, she will suffice in a pinch compared to other MGs due to her damage buff being unconditional (and better than M60's by default...).

See her mod entry here for info about her mod. At this point, she needs it to be relevant. More info about her in that entry.