IMO, the ps audio DS with bridge ii is hard to beat. If you aren’t using some kind of bridge, you are using old technology and sacrificing SQ. Ditch the troublesome usb connection. Also, FPGA dacs are the future and the ps audio DS uses that technology today. If you aren’t using a FPGA dac, you will either be unable to upgrade when new technology comes out or you will have to pay a good sum of $$$$ the upgrade the dac. A case in point, to add MQA support to my ps audio DS dac, I had to update both the DS software and the bridge software, at no cost. My buddy had to pay $1500 to get a new card for his out of date msb analog dac, which still makes his outdated dac outdated.