In rule 2
Headphones
A community for discussion around all topics related to headphones and personal audio.
Qudelix 5K is probably your best option for versatility and function for now.
AptxHD is not CD quality. Max is 500 or so bit rate, close but not enough for lossless. Your cans have aptx adaptive which is a bit better but not much and is backwards compatible with older aptX bt codecs. Just not enough bandwidth. You need a better codec headphone+Dac for pure CD, only one being Ldac Sony cans+android or Dac, or straight up cable. For HiFi forget about it over bluetooth.
Qudelix and humans are not capable of differentiating any resolutions above 16 bit 44.1khz. No human. Ever. On any gear. You can’t even hear half of 44.1khz. High res has no purpose whatsoever for playback.