Just received mine today and I must say I like them quite a bit. The sound quality is really nice, although not quite as nice as my hd 598. Imaging is pretty solid and they sound fairly big. Sound stage is about on par with the 598 in that aspect. The mic is just okay in my opinion, the biggest annoyance for me is when it is flipped up it completely gets in the way of the plastic arms on the cup which messes with the way the cups rotate inward. The cable feels very solid but I had to buy the Y adapter separately. Biggest complaint is build quality. They are light, but they feel cheap light, not quality light. The headband creaks when I put them on and off my head and they really have a "china" feel. Probably one of the better price to performance headsets you can buy, however. Still really impressed and can't wait to do further testing on the switch when my audioquest dragonfly comes in the mail and xenoblade chronicles 2 releases :)
MikewannabeesThe Dragonfly dacs don't work with the Switch sadly (source: I own both a Switch and a Dragonfly Red)
The Schiit Modi 2 works with it as long as it's in standard mode