Best headphones offering style. comfort and durability?

wanting to purchase some headphones, i have read loads of reviews like "top dj headphones 2013" , "best headphones to buy in 2013" etc , but still unsure on what headphones I want.

I have considered the ultrasone dj 1 pro, hdj2000 k, v-moda crossfader m 100 and the Audio Technica ATH-M50 or newer models etc. I have ruled out the Sennheiser HD25 and the Aiaiai TM 1 because I don't like the look of them, I am not a fashion crazy sort of person but compared to other headphones, they don't look the business, but that's what I believe and I am buying headphones for myself, so I want to satisfied.

I don't have a budget, but I would like to spend more and get something worth keeping for years, than something that will just do for the meantime, so am I looking at the high end of the market.

I am wanting headphones with a balance sound, nice bass but not too over powering, swirling headcup's ( if thats what you call it? ), removable cable if possible, must come with a case to protect them when not in use, I want these headphones to last me and not easily break, although I pretty much look after my stuff anyway, noise canceling, comfortable enough to wear for 3 - 4 hours on end, I don't believe I have missed anything, but if I have please mention.