Some people have the perception that Chinese liquids are somehow inferior or less safe. I have tried both Dekang and Hangsen. I really enjoy my Hangsen RY4. For me, I think there is a difference in the way different cultures have "taste" expectations. The U.S. vendors liquids seem to be a bit sweeter and more complex. The Chinese flavors are much more straightforward. If you look at it from the other direction, the Chinese are seeing U.S. flavors called "radiator fluid" and "dragon blood". We might as well name one "ground babies"?. I have only ever been to Vancouver Chinatown, but if it representative of a "cultural palette", then the difference would be explained. Wait until India jumps into the vaping market, then we can have curry flavored ground baby.