Current own:
Wired headphones:
Sennheiser HD6XX Those mids ... sooooo good! Overall a very pleasing headphone for long listening sessions.
Sennheiser HD477 These are really old. They sound really warm and a bit muddy.
AKG K371 Surprisingly good for the money. Just as good as the HD6XX but in a different way (more bass and brighter, less silky smooth)
Beyerdynamic DT770pro 250Ohm with Dekoni Jerzee pads Less bright and more comfortable than with the stock pads, but the mids are lacking. Just too much of a V-shaped sound signature. Voices are too recessed. Bass is a bit too boomy.
Superlux HD668B (velour pads) Bright! But overall not too bad. For the money they are worth it. They give a flimsy impression but mine last for more than 8 years already.
Bluetooth:
Sony MDR-ZX770BT Mediocre NC, mediocre sound, good comfort, reliable BT connection
OnePlus Bullets Wireless 2 (IEM) Bright! Ouch!
IEM:
Moondrop Blessing 2 Dusk Amazing sound quality. Very good fit for my ears. Love them!
Tin Hifi T2plus Not bad for the price. Comfort is not good for me. They just don't agree with the shape of my ears.
On their way to my house:
Wired headphones:
Dan Clark Audio Aeon RT I just wanted a really good planar. I just wanted a really good closed back headphone. I just wanted a more comfortable one than the K371 ... I hope I got all 3 in one buy.
IEM:
KZ DQ6 &
Blon BL-03 I did an oopsy with the Tin t2plus and damaged the right channel + fit issues. Need a new pair of IEMs to go for walks. (don't like to take the B2D outside) Couldn't make a decision so went for both (they are cheap!!!) The KZ for the fit and because it's a 3 DD design. The Blon because it's a safe bet regarding the tuning.