[alberto467]

Higher sound quality? I'm not sure the DAC powering the wired headphones would be any better (at powering those specific headphones) that the one built into the wireless ones, that's a baseless claim.

There is digital compression, but the original media you'll play will already be compressed, and good-enough digital compression is not noticeable unless you're using a good DAC with a good pair of studio headphones.

If you're in professional audio production, get a decent DAC and something like the M50x headphones, if you want to play stuff off your phone, just use a wireless option.