I have owned the model you are buying since 1/21.
Paid $2,200 new for mine. How much are they now?
Tips above are good.
I use a Shunyata USB connector. $150?
Main issue for you is using a hardwired CAT 6-8 line.
Or better is fiber optical.
No WiFi.
I bought the Uptone Audio Etheregen $600 and it improved SQ
Nicely. Hot little sucker though. I expect it to burn out in a year or 2.
Break in should be 100-200 hours.
What is your DAC/Speakers/etc?