Perhaps it’s the 3% that are getting their knickers knotted over sound quality?
For most folks these so called night and day differences are entirely placebo.
There’s a reason why the AT50s and MDR7506 have been around for decades and decades.
When it comes to headphones (cables, amps, cd players etc) the sonic differences between them can indeed be shockingly small.
I’ve got around 7/8 pairs of well respected headphones but the ones I use the most are the Sennheiser PX100s (indoors) and the ultra budget JVC Flats (outdoors).
They not only sound virtually as good as their far more costly counterparts but are considerably more comfortable too.
If I want the best sound quality/comfort ratio I’ll use my Porta Pros.
Sadly I hardly ever bother with my Creative Aurvana or PSB models. Far too heavy and too uncomfortable, and too impractical. Even the Bose set I was given as a present have hardly been used.
I really ought to sell them on as they’ve hardly been used...
I want headphones that not only sound great but those I can also forget I’m wearing.