Well SSJ2, you might end up with Goku being like double Vegeta should that be the case of every increasing power.
You would end up with this...
Freeza ( No Hands ) > Freeza ( Warm Up vs Goku ) > Freeza ( Initial vs Goku ) = Freeza Kicking Blast > Freeza Schooling Vegeta > Initial Freeza
That would be five power ups. I think this is plausible, but I generally see Freeza being around the same general level of power and just altering his effort. If you see how he is initially vs Vegeta and Goku, he is extremely nonchalant, very lazy like. Then he puts in more effort, but is clearly not going all out during the middle of the fights with Vegeta and Goku. Then the deflection and the no hands do we only see his rage, which is brought upon through his effort.
So that's what I see overall. I could be swayed with proper evidence, but I just don't see it personally. This is one of the most underrated parts of the series. That 3 million power level by the guide books makes everyone turn off their critical thinking here.
I always enjoy discussing with you as well ahill, you, withheld, Vic and I all are very technical in terms of a numeric standpoint. So we bond through that.