Gentlemen....
It is not really the mark that's important. UL will guarantee some level of standard, but Chinese CE is pretty much meaningless. There is no testing done. It's just a claim.
For owners of Quick. Please describe what kind of safety feature does it have? If the handle falls off the cradle, does it shut down? What does it do to prevent fire? And one more thing... Many, mine included keeps the fan on to cool it for a while in cradle. For good period of time, it blows hot air at whatever happens to be in front of it. Curtains, etc. To me, blowing it into a defuser, reflector, bucket of ice, etc, would be much safer.
As Dave demonstrated and I have experienced, some Chinese makes have failure mode that can end in fire - just for not putting in cradle right. Cradle is not even well designed. It is shallow and a grove must precisely match other grove. (Mine slipped off) To me, this is not a good safe design.
I trust UL and ETL, and whatever German one was.... I put no weight in CE. (not the EU version of it, Chinese version of it)