Just went last weekend to browse a local mall for an authorized mac seller here in Mexico city, because I have been postponing the need to replace my 5 year old laptop for almost a year now, or at least the need to replace its ageing hard drive for a SSD.
I happened upon a sale (up to 20% off), where besides the discount and financing, for every mac you bought they threw in a pair of Beats Studio Wireless until exhausting stock. Since I kind of was already planning on buying the laptop I took the dive and got the mac, plus the gift of the Studio Wireless (a value of about 350 USD including taxes when buying separately). In case you were wondering I got the MBP retina 2.9 GHz.
I got to say I'm impressed. I didn't even knew they had ANC, they were this portable and included mic/controls to call hands free in wireless mode. And although they clearly are not the MM-550X, they are quite good. The only quip I have is that the store had only red sets to give away. But, hey, the are worth every penny I paid for them
For sound quality at home I still highly prefer my HD 598, but, hey, the beats are wireless, have ANC and are able to make and receive calls without taking my phone out of my pocket, so for traveling and commuting this are my new daily drivers.
...It might sound a bit picky but another plus with the QC's over the P7's is the inline control. It's a lot better than the P7's. I know this isn't about the sound quality but as someone who takes a few calls whilst traveling it is a nice touch.
I know you were talking about the Bose's, but for this very reason alone, the studio wireless are great for commuting!
Sennheiser HD558 (comfy, and damn good)
Grado SR80 (not really that comfortable, even with the soft ear pads, but they do sound wonderful if they're powered by more than what an ipad 3 puts out
SMSL SD793II headphone amplifier/SPDIF DAC (bought when I nearly damaged my imac retina after tripping over the HD558's long cord) Also lets me keep my
Audiosource AMP 100 + Klipsch Synergy B20 speakers
plugged in (and turned on) without reaching behind my imac
So far, a nice setup.
My HD 598 sport a bended 3.5 mm adapter precisely because I tripped on them while connected to my mac. The trip also damaged the headphone port in my previous laptop. It's not useless, but it wiggles now.