My new study on Full Power Cell/Power Weighted Cell gap

[withheldforprivacy]

I think it's minimal. Buffing your muscles becomes less and less effective a power up as your base level goes
higher. So, the reason Cell had to buff his muscles so much was that he was already so powerful that he
needed extreme buffing to get even a small increase.

 

[Zippy]

Or he needed to buff harder than normal to match gohan

 

[KyuubiAhri]

Weighted cell was also not at his full power considering prior to buffing up,cell had to regenerate his lost limbs