What can a Chinese RC offroader do?

   Huan Qi 727 This is another high-quality Hong Kong RC jeep for the RC hobbyists with a limited budget.   Its name is Huan Qi 727, a clone of the Traxxas Slash 4×4 clone.  Out of the box, it is with 2s and brushless motor only.  However, it can also handle as powerful as 3s lipo battery and brushless …