I got my B200 this morning and listened to them on my way to work, some quick impressions. Built quality on the shell themselves is top notch, there are no visible imperfections and both standard cables connect easily and securely. Pictures do not make justice to the clear frost, is a simple yet elegant looking iem. The standard cables are good, solid, only issue is they tend to not want to stay coiled in the case so that little securing strap that comes with it is a must. The sound is excellent, by far the best Brainwavz I've heard and easily surpasses it's price point, I'm not kidding about that, I've owned the Shure SE315 and they are better, in fact the sound signature is more pleasing to me than the Triple Fi 10 that I own. The mids are definitely prominent, the bass is quick and well defined, and the highs are somewhat receded but they still have some bite (the one area where the Triple Fi are better, but it'll depend on your tastes whether this is good for you or not). Another thing, the MMCX connectors protrude from the body of the shells in the B200, unlike the shells on the B400 where they sit flush with the surface, which actually make them compatible with the Westones cables. I have two, one with a mic and one without, and they both connect with no issues. It gives you alternatives in case you need a spare cable or one with a mic for now.