So the digital cables have you tried, amount to just a $2 optical and you are lecturing others due to your ignorance. Enjoy the music on your $2 cable! You think companies like Chord and everyone else is having you on and that professionals wouldn't notice? Thats paranoid. Now after '40yrs in the field' and a $2 cable you are now policing a streaming forum with an ego-tripped paranoia fuelled disposition and nothing to back it up with! Cheers, glad you clarified that for us all!The dynamic range will still be the original 24 bit, just spred out to 32 bit.
If the DAC support 24 bit, use that and let the DAC handle it.
You still refuse to understand how USB works. Please look it up.
I have active speakers with optical input. And a $2 optical cable connection to a Hub that is reclocking the SPDIF signal.
I have been in this field for the last 40 years, also professionally and have tried a lot of things. Only place I did use better cables was when my main system was analog. Now it's fully digital all the way to the speakers. So as long there is no data loss (there aren't), it's all as good as it can be.