Ive tried a lot of headphones. My fav are the Harmonic Dyne Helios, Arya and Aiva. I use a RNHP amp and a Bifrost 2 for my DAC.

Headphones ive had and have: Focal Elex. ZMF Auteur, Aeolus. Sendy Aiva. Hifiman Arya, Sundara, 4XX, Aananda. Meze 99 Noir. HarmonicDyne Helios. Koss 95x KTXPRO1, KSC75, Porta Pro, KPHi30, UR40. Grado SR225e. Sennheiser 58x, HD600, HD650. Superlux 681, Evo. Bayerdynamic DT880 600, DT770, DT990, Tygr 300. Blon B20. Monoprice M570, Retro. Fostex T50rp, Ebony. 1More Triple Driver. Philips SHP9500. Neumann NDH 20. Audio Technica AD900x. M&O MOOH-BE00BT. Creative Aurvana Live. Audeze EL8C. AKG 361

Amps and Dac’s: SMSL SU8. Monoprice Liquid Spark. Schiit Magni and Modi. Garage 1217 Ember. Dark Voice. Bravo V3. SP200. RNHP. Grace Dac balanced. SMSL SU8. Schiit Bifrost2.