I think I was one of the folks who suggested you consider the streaming DAC. @verdantaudio put it well, having the streamer in the DAC and using short cables for an I2s connection, as the protocol intended, makes for a very clean implementation with the least amount of manipulation of the stream. It all comes down to implementation of course, the streamer card has to be good, and low noise. And, it more than likely ties you to Roon, though there are options, e.g. JPLAY.
I recently migrated from Innuos/Merason via USB to Antipodes CX/Bricasti M3 connected via a very short direct Ethernet cable. The CX is built specifically to interface this way, with two network connections. I compared virtually every configuration of all this gear, the straight network connection easily bested SPDIF and USB.
I would like to hear the Meitner, though coming from the warmth of Merason to the forthright, but not bright, presentation of Bricasti has been very enjoyable. Maybe a hair less musical though. I am sold on the streamer DAC. Two others reference level streaming DAC’s to consider are the Tambaqui and the new PS Audio Signature DAC.

