The digital server you use can have a significant impact on the streaming sound quality of your system. I ran an Antipodes DX II for awhile, and local files were distinctly better than streaming. It got "stuffed" by yet another Roon bloatware update, and stopped functioning very well, so I bought a Roon Nucleus for interim use while I put an order in for the Taiko Audio Extreme server. The Nucleus had quite a similar sound quality differential (on top of it being worse sounding than the Antipodes overall, and by an important margin). The Taiko Extreme, on the other hand, makes Qobuz streaming vs. local files so close in SQ that I really just don't even think about the source - - they both sound really good!
45 mb/s should be just fine for streaming musical content, IME. I did OK with ~8 mb/s.
45 mb/s should be just fine for streaming musical content, IME. I did OK with ~8 mb/s.