HD800
O2 Mk1 (just waiting for a better amp)
HP1/HP2 (tied, polarity switches don't better/worsen the sound, so tied with button version)
ESW10JPN (simply because of value/performance ratio and bonus points for portability)
HF2
RS1/HD600 (tied for me, depends on mood)
HF1/MS2i (harldy use these, so don't remember, that will change as they will be put into rotation)
GS1000
V-moda vibes (use these during exercise)