I’m a composer primarily using headphones for work (writing and mixing music on them). I currently have a pair of HD 6xx, but I’m looking for a second pair that compliments them and potentially exposes weaknesses in my mixes that the 6xx aren’t catching.
Budget of around $500, currently considering:
DT 1990 Pro (or 990 pro?)
HiFiMan Sundara (little worried about QC issues though)
Any advice or other recs?