[KrabbyKakes]

I made a thread yesterday about a group of headphones. I narrowed it down to the Sennhieser Momentums and the PSB M4U 2. I normally listen to around 3 clicks before halfway on an iPod and I listen to all genres. I now that one is NC and the other isn't and that there are other options for less but I don't want any suggestions. I just want to know which sound better, are more comfortable, and also how big the Sennheisers are in the case.
 
Thanks in advance!