@earthbound
merry christmas
from what i am reading in your responses, you seem pretty determined to buy a more expensive dac rather than get the right streaming service and front end delivery method
indeed there are many ways to have fun in this hobby... reading glowing reviews and then buying expensive things based on that can well be part of it, that is perfectly fine if one can afford it... but please don’t mistake that for truly improving system sound quality, especially in your case, as many folks with experience making digital streamed music sound its best have already commented
it’s wise to understand what is the real bottleneck or weak link in one’s setup and address that as the priority - you seem to have made efforts to wisely choose your gear to this point (audio notes in place of zus, for example)