Pros: Great step up
Cons: Strait pin connector
OK, So I had been looking into stepping up from the $10 mass production headphone for quiet some time. I had stumbled upon Ultimate Ears in my research and like their upbringings and what not.
Long story short after getting used to jamming something up to my ear canals I was quiet pleased, especially when hooked into my Sony D-NF430 walkman (a huge factor in my move to upgrade). A step up, everything will be clearer than any cheap pair of headphones from wlamat.
Unfortunately after only 8 months the achilles' heel of any pair of iem's, and to my dismay it appears most of UEs products use the strait connector instead of the L-shape. Why logitech didn't do something about that in their re-branding idk (just goes to show they are evil i guess)