So let me get an example from my pet verse that I'm sure everyone is sick of me bringing up as an example for everything, Digimon. (Yes, I am self-aware)
So basically there is a 1000x multiplier in series. However, I kinda downgraded the verse due to the whole Dragon Ball Multiplier controversy as I was kinda scared that Digimon would be considered getting away with something other verses cannot. However, there is evidence supporting it as consistent.
Evidence 1: Who stated the Multiplier.
The one who stated the 1000x multiplier was in fact the Digimon Analyzer, i.e a scientific device that wouldn't overhype anything.
Evidence 2: Consistency
This multiplier marks the difference between File Island native Digimon and Folder Continent Digimon. The difference between the two is stated to be so wide that the File Island Digimon cannot compare to the Folder Continent ones.
There is also a fun fact regarding this. From this blog https://vsbattles.wikia.com/wiki/User_blog:Executor_N0/Digimon_Franchise:_A_bit_about_the_history_of_the_Digimon_Franchise.
The idea of the File Island and Folder Continent gap came from the fact that those Digimon from the original Digital Monster could never actually win against those from the Pendulum series due to the gap in power. This prompted the creation of this gap to explain why the Digimon from the Pendulum games always won against the ones from the Original Digital Monster.
There are also various quotes from Digimon that expand on this gap in power.
|“||The Metal Greymon of Folder Island possess power which cannot be compared with those of File Island.||„|
|~ Digimon Pendulum|
|“||A Flame Digimon whose entire body is shrouded in crimson flames. As a Digimon generated from the defensive "Firewall" which prevents illegal entries from the Internet and the like, it possesses a violent temperament like the flames that envelop its body, and tries to incinerate everything it touches. Meramon has also been confirmed on file island, but Meramon in the Continent folder is even more powerful in fire, it is very difficult to get rid of his hands.||„|
|“||A Dinosaur Digimon whose cranial skin has hardened so that it is covered in a rhinoceros beetle-like shell. It is an extremely aggressive Digimon, with a body like a lethal weapon covered in sharp claws and gigantic horns. However, it is highly intelligent, and if you're able to tame it then there probably isn't any monster as strong. The Greymon that inhabit the Folder Continent don't have frenzied personalities, and because of their great intellect they are able to use fighting styles that rely on cooperation with their comrades. Its Special Move "Mega Flame" is spewing extremely high-temperature flames from its mouth and reducing everything to ashes.||„|
|“||A Cyborg Digimon which has mechanized more than half of its body. The Metal Greymon of File Island were able to drastically extend their vital functions through remodeling, but their flesh portions could not hold out and were discolored blue. However, the Metal Greymon of Folder Continent are Cyborg Digimon that succeed in perfectly evolving from Greymon, and draw out a stronger power. In order to evolve to Metal Greymon, it must fight its way through and defeat the formidable opponents who come against it. Also, Metal Greymon's offensive power is said to equal that of a single nuclear warhead, and if the likes of a low-level Digimon suffered that blow, it would be annihilated without leaving a trace. Its Special Move is firing its "Giga Destroyer" organic missiles from the hatch on part of its chest.||„|
Evidence 3: Consistency in feats overall
So here is another thing we need. Some feats that support this. Now for File Island Champion levels, we have multiple Tier 7 and 6 feats to scale from. The highest being a High 6-C feat from Seadramon, which was performed by his presence alone. https://vsbattles.wikia.com/wiki/User_blog:Executor_N0/Digimon_Franchise:_Storms_again along with a few others. https://vsbattles.wikia.com/wiki/User_blog:Executor_N0/Digimon_Franchise:_Diginatural_Disasters
Not to mention there are Champion levels who have performed High 4-C feats and have even trained enough to match Ultimate level Digimon as well. So it would still be pretty consistent. Same for the Ultimate level Digimon who would get a boost as these are Ultimate level Digimon who have performed Galaxy level feats.
Of course, opinions would be nice.