What do you think is the most OP weapon combination for each class?

[The Sasquatch MilkMan]

Scout: Force a nature, Mad Milk, and boston basher or its reskin
Pyro: Stock or Bubblethrower, flairgun or stock shotgun, powerjack or stock axe
I can't speak for other classes cause I mainly play scout and pyro

 

[Avenue]

Scout : Scattergun, winger (or stock), and atomizer.
Soldier : Stock rocket launcher, buff banner, and disciplinary action.
Pyro : Phlog, scorch shot (or reserve shooter), and powerjack.
Demoman: Iron bomber, scottish resistance, and eyelander. (or the scotman's skullcutter)
Heavy : Stock minigun, sandvich, and gloves of running urgently.
(Offensive) Engineer : Frontier justice (or Widow maker if you know how to aim), stock pistol, and gunslinger.
(Defensive) Engineer : Rescue ranger (or stock shotgun), wrangler, and stock wrench. (or the jag)
Medic : The crossbow, medigun (or the kritzkrieg), and ubersaw.
Sniper : Bazaar Bargain (or stock), cozy camper (or the darwins danger shield), and kukri.
Spy: Diamondback (or stock), stock knife (or the connivers kunai), and dead ringer. (or the stock watch)

 

[Gibus]

rescue ranger, wrangler and stock.
I don't play many classes, so I'm not really qualified to talk about the rest.

 

[Tinkinator]

Scout: Stock
Soldier: Stock
Pyro: Stock
Demoman: Stock
Heavy: Stock
Engineer: Stock
Medic: Stock
Sniper: Stock
Spy: Stock

Conclusion: Stock is best

 

[Green.]

heavy: stock sandvich stock

 

[Deleted member 8006]

For Soldier:
Black Box
Conch
Disciplinary Action
This loadout focuses on getting health over time, health on hits, and more speed.