After the stupidly long and hard break in period, they are a fun and surprising headphone. My biggest issue is that power specs say the headphone is easy to drive, but tonally the headphone has proven to be the biggest PIA to amp.
When your chain works with it, it’s VERY enjoyable. Glad you’re liking the headphones! Rumor has it that it uses an odd sized fostex driver so if you like that headphone, fostex’s biodynamic’s might be your taste.