AUGUST 17th 2013!
Daqing Bao has announced on his blog the 6th Dayan 3x3: the WuGui. The internal mechanism is supposedly more similar to the GuHong than the ZhanChi, since Daqing Bao has been informed by many fans that they prefer the feel of the GuHong. In addition, the springs in the 3x3...
Honestly, the vcube 3x3 is not worth it at all. It not only turns terribly (compared to its competition) but it is incredibly overpriced (like every vcube). I recommend the DaYan GuHong or ZhanChi instead. If, for some reason, you really want a vcube 3x3, just buy it from a China-based website...