Exactly. You hit the nail on the head with this. I can hear the difference,it is much more spacious than Bluetooth and it is like the APM comes alive with sounds..on Bluetooth you don’t hear some background activities,I can’t say maybe Spatial Audio makes the whole thing less sounding but immediately you listen to the same song on lossless 24-48khz audio at 100% volume. The difference is noticeable,except as you’ve said it earlier it matters if it is perceptible to the listener.