The wire size and the processing of the connectors are OK and serve their purpose. However, the major drawback lies in the cable drum! The first time you use the handle to stop has been detached (when rolling). This handle is indeed secured with a screw, but the thread was (in plastic) already completely worn out, thus could no longer use this one. Troubleshooting: Larger bolt with nut
I would reiterate the point, this happened after the first use! For this price you can, however, expect more.