Thought I was just looking at fancy IEMs at first.

They're my favorite audio thing ever. The best mids and vocals you'll find, along with enjoyable bass and mid bass for an open back. Treble is there but smooth, making them very easy and relaxing to listen to. They have an intimate sound stage, but I prefer that. They play just about everything well. I mostly listen to Heavy Metal, and the 6XXs are really fun to listen to it with. They can be used to chill with, and head bang to energetic music.

Comfort is another level. At first I hated the HD 6XXs, cause they had a head crushing clamp. Once I carefully bent the metal part of the headband, they perfectly sit on my head. I can wear them for 8 hours without any fatigue. Helps that they are very lightweight too.

They aren't built with premium feeling materials, and don't have the looks of Meze products, but they're still built to last.

Hifiman just love making amazing sounding headphones, but making it impossible to use because of how shitty their QC and overall build quality is. I returned my Sundaras some time ago because within 2 weeks of use, the right side completely stopped working. I'm mostly sure it was because of the trash cable, but Hifiman can go fuck themselves if they think I'm gonna pay over $300 for headphones and still have to buy a separate cable. Been using my HD 6XXs over 8 hours a day for over a year, never had any issues.

Man companies must love you. Imagine defending them for making poor products.