[motion2082]

  Sony MA900. It is literally open in the rear of the cup (like it's predecessor F1), and has cloth pads keeping the surface of the face cool.
 
Their sonic prowess is what I'd call a bit technically inferior to the HD600/650 but with similar overall pleasing tone as those two. Overall still quite capable IMO.

 
This review mentions the Sony MA900 as well as being quite a good headphone for all round use https://www.youtube.com/watch?v=uMbCXrFxhWY
 
Problem I have now is, if I take the Beyerdynamic T90 Jubilee back to the store, all I will get is a store refund. The store does not give cash refunds. Which is fair enough.
 
They also don't stock Sony products. 
 
The HD800 looks like a comfortable headphone but that is $1350AU on its own, so if I could drop another $800 on top of the $1500 I could have the HD800. Don't think it is worth it though

 

[K_19]

   
This review mentions the Sony MA900 as well as being quite a good headphone for all round use https://www.youtube.com/watch?v=uMbCXrFxhWY
 
Problem I have now is, if I take the Beyerdynamic T90 Jubilee back to the store, all I will get is a store refund. The store does not give cash refunds. Which is fair enough.
 
They also don't stock Sony products. 
 
The HD800 looks like a comfortable headphone but that is $1350AU on its own, so if I could drop another $800 on top of the $1500 I could have the HD800. Don't think it is worth it though

 
HD800's are also very comfortable. Basically fully open, very comfy microsuede pads, and huge cups. Only minus I would say regarding its comfort would be that the pads are maybe a bit on the thin side, as well as its weight, which ain't planar level heavy but not exactly light either.

 

[motion2082]

   
HD800's are also very comfortable. Basically fully open, very comfy microsuede pads, and huge cups. Only minus I would say regarding its comfort would be that the pads are maybe a bit on the thin side, as well as its weight, which ain't planar level heavy but not exactly light either.

 
Hard to find a complete package of perfection
 
Still have a few days to decide...cheers