pi3 sd card vs Pi4 wifi or ethernet sq

[WuBai]

Hi,

I found the sound quality of Pi3B+ playback from SD card vs from NAS through ethernet definitely better, more airy.
Is the sound quality of Pi4 + wifi or Pi4 + ethernet playback equal or better than Pi3B+ playback from SD? 
Is it worth to get a Pi4 1GB for better sound quality through wifi playback?

Thanks
Lacas

Lacas,

Some reports have stated that the Pi3B+ actually sounds better than the Pi4, but I understand that you wish to check if Wifi is better than ethernet.  Have you considered using a USB Wifi dongle?  

You can use a CF-912AC from Comfast and it works perfectly with Moode and it is very inexpensive to try.

Also, don't listen to those 'smart' people telling you that you are crazy and are hearing things that aren't there.  They are the same ones that think all bottled water tastes exactly the same because it is all H2O.  

Allen