>>106399805
On my PC I have Sennheiser 6XX with FiiO amp/dac and a 300GB FLAC library.
On my phone I just use Pixel Buds Pro and I've transcoded my library to 30GB of OPUS to save phone space.
And I honestly don't feel like the mobile setup sounds bad in any way. It sounds good and clear and enjoyable. The only downside is that it makes the inside of my ears sweaty after a while, but that's a problem of in-ear vs over-ear headphones. But in exchange, they got active noise cancelling, which is great when you're outside.
Basically I don't know where this "shitty bluetooth" meme comes from. Is this some old tech meme? Maybe the first bluetooth earphones were shitty, I wouldn't know that because the pixel buds pro are my first and only bluetooth headphones I've ever used. Those sound surprisingly good though.