Personal Ranking System. Rank your heralds.
The existing power level tier system seems to be based on consensus garnered from a large sample size of posters and their belief of overall power levels of individual characters.
However, I believe that the current power level tier system doesn't allow one to compare characters seen in the same tier. For the very reason that perceptions of character's power levels within the same power tier tend to be highly subjective to the opinion of the individual. The generalized nature of the tier ranking system allow for characters to be ranked with as little personal bias as possible.
I think we all have perceptions on how our characters should really be weighed with regards to how they stand up to other characters within the same tier. And that this can be expressed by making a ranking system that is more in depth in quantifying and comparing power levels.
Thus I bring you: Personal Ranking Systems!!!
This is how it works:
Power level rankings of characters range from 1-100 (topping up at high herald). The tier they are in tend to have 10 levels within it and the higher the number, the higher up they are in perceived power levels based on your opinion.
Tiers/Ranking Number.
Normal Human - 1-10
Street Leveler (Low) - 11-20
Street Leveler (Mid) - 21-30
Street Leveler (High) - 31-40
Meta (Low) - 41-50
Meta (Mid) - 51-60
Meta (High) - 61-70
Herald (Low) - 71-80
Herald (Mid) - 81-90
Herald (High) - 91-100
This also acts as as survey of sorts as I think we can also help in updating the perceived power levels of the characters as they grow/weaken in power.
DISCLAIMER: This is NOT an appeal to the mods to change the existing power level tier. The one that exist is perfect for what it's needed to be. This is just a little survey to establish opinions of power levels based on individual perceptions.