Amplifier ranking graphics (THD+Noise, SINAD, Output Impedance)

[junki]

Is there a place on this site or a thread that has the most up-to-date versions of these graphics? Or A Google sheet?

 

[staticV3]

The latest review published by Amir always has the most up-to-date rankings.

 

[Blumlein 88]

If you go to Review Index (always a tab in the upper left) you can select speakers, headphones or electronics. Then you can sort the reviews by any category shown, like date, price or SINAD. THD+Noise and SINAD are opposite sides of the same coin. I don't know of a way to sort by output impedance in this list however.