[sandwichman1973]

 
Don´t know what to buy.
 
I´m looking att these options:
 
Audio Technica ATH A-700
Audio Technica ATH M-50
Beyerdynamic DT 770 (32 ohm)
Beyerdynamic DT 880/990 (32 ohm)
 
I will be using my cans in bed with fiio e7 and Iphone.
 
I listen to rock, pop and acoustic music.
 
Comfort is important.

 

[maverickronin]

The M50s are probably the least comfy on that list.  The 'wing system' on the A700s might not stay on your head if you lay down with them.
 
All the Beyers are pretty comfy.  The 880s are the most balanced and would probably be the best with acoustic and what not, but the extra bass from the 770s or 990s might be better for rock or pop but the treble on the 990s is a little sharp to my ears.