Given the rapid pace of change of both DACs and streamers I’d be hesitant to combine the two, especially at the higher end where budget is less of a constraint. Find the right DAC based on your tastes/system and then add a good streamer. I’d recommend looking at Innuos and Lumin for a streamer among others and then start a hi-res Qobuz subscription for 15 bucks/month. As someone who recently took the plunge, definitely enter the world of streaming asap. It will change your music-listening life dramatically for the better.
As for DACs, as mentioned above things are moving fast so if you haven’t done so I’d recommend reading reviews of the various models that interest you as well as the various DAC technologies (Delta Sigma, R2R, OS vs. NOS, tube vs SS, etc.) and their respective sonic traits to see which ones most do what you’re looking for and go from there. Best of luck.
As for DACs, as mentioned above things are moving fast so if you haven’t done so I’d recommend reading reviews of the various models that interest you as well as the various DAC technologies (Delta Sigma, R2R, OS vs. NOS, tube vs SS, etc.) and their respective sonic traits to see which ones most do what you’re looking for and go from there. Best of luck.