I wasn't able to hear any difference between an expensive (for me) streamer going through an expensive DAC and my computer going through my relatively inexpensive DAC. I was able to quickly switch between them (they were each set up on a different input) and played the same songs over and over again and there was no appreciable difference. I sold the streamer and expensive DAC and I am very happy with my computer and DAC. I have a decent integrated tube amp (Don Sach's Valhalla) and decent speakers (Spatial Audio Lab X5s) so I would have been able to hear any significant difference.
Importance of streamer in audio chain
I have a wiim pro with a Deshelli dac 4399 chip and sparks op amps. Would I notice a difference by upgrading my streamer? My other equipment is a Rogue cm2 and Falcon Q7 speakers.