I've been very happy with my V-Moda Bass Freqs for the last 1.5 years or so. They are cheap, so I wouldn't be upset if they broke. But they seem to handle everything I can throw at them. They are very bass heavy, so obviously not reference quality, but they do have a fun sound.
I imagine the higher end Vibes would be built at least to the same quality standards as my cheapos, so those might be worth checking out as well.