Only a few golden-ears will hear any benefits.
Actually, scratch that. If they are golden-ears, there’s no way they will give any AVR a chance in heck. All AVR’s are junks.
Golden-ears will always hear better sound from separates regardless of any kind of measurements.
So if we exclude golden-ears (since they regard AVR’s as junk), and we only include regular-ears, then NONE of these measurements make any difference in audible sound.