I am tired of all the commercials with Pandora, YouTube, and Spotify and am looking to subscribing with Qobuz. And, making that final step of getting away from streaming from a laptop.
Goodonya!!! You’ll get significantly better performance with both upgrades. +1 @ghdprentice on using a Wi-Fi extender and an Ethernet cable from that to the streamer. Some people think a Mesh system sounds better than an extender and that it may work better if your router is far away from your system, but I have no personal experience with that so just fyi. Here are some recommendations for Ethernet and USB cables (assuming you’ll be using the USB input on your DAC) that get solid reviews from people here and won’t break the bank…
https://silversonic.com/products/digital-cables/mirage-usb/
For a streamer I’d add Innuos as a solid recommendation along with Aurender. Hope this helps, and best of luck.