Demogorgon, Freddy, Pyramid Head or GhostFace?

Ghostface has the best perks out of these, and in my opinion is the most fun to play.

The other DLCs come with survivors though, so if you play survivor too you could get the other ones.

Ghost Face is just him, but he has decent perks and is pretty strong when his reveal decides to work properly (or not properly and Survivors are ten inches from you and can't reveal you).

Demogorgon's DLC is the most expensive. Nancy has some decent perks, Steve has completely forgettable perks, Demogorgon has Surge, which can be a great perk for M1 killers and it's just fun to play.

Pyramid Head's DLC gives you Soul Guard, which remains a very situational perk unless you mix it with Unbreakable, in which case you're using two perk slots that could be used for other perks, and Pyramid Head, whose fun but difficult to use. Forget the other perks, they're pretty much useless.

Freddy's DLC gives you Freddy, widely regarded as one of the most powerful Killer in the game, and that's about it. Quentin's perks aren't that great (I find some use in Wake Up! that others apparently don't, but I'd rather run other perks)

I say either Freddy or GhostFace both fun to play both have good perks

GF is a nice jump scare killer when you can stealth. If you can't expose people you can usually get a good hit in before a chase starts. However without your power your a trapper without traps. Recharge add ons are best with him. His perks are okay. Thrilling Tremors being the best. I'm all ears I only used on PH when I was trying to hit someone vaulting with a wave. Furtive chase is perhaps one of the most useless perks in the game IMO. What's the point of a smaller terror radius "during" a chase? They already know you are there. If this perk was reversed it could be pretty powerful.

Freddy is a good killer now. His snares are good for chases, pallets mind f#@$ people and his teleport gives him some much needed map pressure. Combined with BBQ to see which gens are being worked and pop, he can slow the game down pretty well. Blood Warden is great when it works but very rare. Most survivors 99% the gates for fear of BW. Remember Me was good but now it's very niche. Fire Up is crap. Quintin's only good perk is Pharmacy. I often run this perk to farm green medkits so I don't have to bring IS or SC to heal myself.

PH is okay. Has some mix ups but lacks pressure. His strength is his ability to ignore DS. His wave can also be used to mind game survivors going to vaults. If they are committing to the jump, wave. If they turn around, let go and melee.His perks aren't very useful IMO. Cheryl has soul guard which can be pretty cool with unbreakable but it's still very niche. It will only get benefit if the killer is slugging.

Demo is also a decent killer and his dlc comes with 2 survivors. As mentioned already, Steve's perks aren't much to take home but Nancy gets Inner Strength. Which is my preferred healing perk if I don't have a medkit. Though there are times when I simply can't find a totem. I've been prestiging Demo lately and I didn't realize how strong he can be when he came out. The portals are a great way to get around. You can get the drop on people sometimes because of the undetectable while traveling. However, just like trapper and the hag, you need to spend time setting them up. His shred is a nice way to get that extra distance provided your aim is good. If not you can use it to break pallets faster. I don't think his perks are that good. Some people like surge but id rather bring pop so I can really regress the gen.

If your looking for a strong killer-Freddy because his power cannot be canceled by the survivors. GF 2nd

If you want perks-Stranger things because it comes with 1 killer and 2 survivor

If you want stealth- GF. To a lesser degree, Demo

If you want mind game potential and the ability to ignore DS-PH

Ghostface. For the Return in Kind TBagging 🥴

I'd choose Ghostface. Two of his perks are pretty good. He is fun to sneak up on people with as well. He is also a solid killer.

Freddy is the strongest, using the Forever Freddy build a lot of people will dc because it isn't fun to go against. I also think Freddy is probably the most boring to play out of the 4 mentioned. But this is just my opinion personally. Quintin comes with Pharmacy which is a salvageable perk for survivor. Great for item hunting while also guaranteeing that you get at least one medkit. Pairing it with Plunderers makes searching for chests quick and easy. While upping your chances of getting a decent item after the Medkit.

Demogorgon - A really fun killer to play as imo. He is kind of mid tierish. He gives a ton of information to survivors. So gens will probably be done fairly fast if you are not quick enough. Probably the weakest killer out of the 4. But not bad. I don't really care for any of his perks. Steve has no good perks for survivors. Nancy has Inner Strength and Fixated both are half way decent.

Pyramid Head - Great in chases, and can bypass the Decisive, and unbreakable builds if they walk over his trails. He's a good killer as well, just lacks map mobility. His perks aren't really worth mentioning. Cheryl/Heather has Soul Guard which isn't bad. It can come in clutch on occasion.

Freddy is the strongest killer, Ghostface has the best perks, and Pyramid Head is the most fun. Demo sadly falls behind in every category.

Demo is love, demo is life. Literally any other answer is objectively incorrect

I won't disagree with your assessment. Although I'm not a potato, I'm also not as smooth as mashed taters. Maybe hashbrowns or tator tots? 🤔

Can I be a tator tot?

Ghostface absolutely, if you like myers you will love Ghostface to the point of marrying him, he's so fun