I've seen Centrance around, but never put ears on them. We need more info here....loving the idea of streaming a FLAC file to the DAC from my phone via Bluetooth. USB is notoriously craptastic (but still better than S/PDIF, in theory), but adding a wireless path to the chain seems fraught with peril. Further, if they are just using AptX or some other codec, then I'll pass. That is not the way to achieve the kind of fidelity I'm hoping for.
They were pretty far ahead in the USB audio game back in the days. Afaik, could be wrong, Benchmark licensed their adaptive implementation at some point. I'd expect their USB inputs to be up to snuff, but of course you never know until you put it on the test bench.