Thank you
@amirm for these measurements, found this forum recently and it is incredibly enlightening.
In regards to AVR measurements here, I would guess most people are using the HDMI inputs/speaker outputs combination (aside from Stereo Direct modes) in their setups; would be cool to see measurements not using the internal ADC converter, and not using the Zone 2 out, as I would speculate with cost-cutting at its max only the most used signal path might see decent results.
Maybe there are reasons not to measure this path (HDMI/SPDIF/Lossless Built-in Streams->Speaker outputs) I am missing?