Katakuri is ~ G3 without Haki, Oven's dura is > Kata, Sanji is > Oven's dura
Sanji > Oven > Kata = G3 Luffy
Even if we put Sanji as = Oven it's still above Katakuri
Yeah, they seem equals more times than not.
What feat got this result? Anyway:
Now i know overdosed Hody is 994.233264Mts while G2 gets up scaling and goes to H7A (1Gt) and iirc G3 is currently 1Gt as well, but reading 645 we see:
Hody was left with white eyes after taking Red Hawk -> Hody used a massive amount of steroids -> white eyes again/final KO from Elephant Gun (btw, Elephant Gatling was targeted at Noah, Hody was already defeated)
We have no idea how many steroids Hody actually used, but since we see several falling from his hand i would say at least 2 is fine (so a 4x), meaning Monster Hody would be at least 3976.933056Mts (or 3.9Gts) and thus G3 is H7A+ up to Dressrosa (or pre-round 2, whatever), i think we shouldn't use any upscaling for G3 here because Hody had already suffered a massive amount of damage and even internal damage from RH so the one shot isn't 100% due to a strength gap.
There is more i want to add here obviously, but first i want to know if no one has a problem with the way i am scaling things here (or if i got some number wrong at some point).