Ha, not sure, but thanks for clarifying. I guess the big thing to compare would be durability. Does either one have an effective lifespan, and start flaking off prematurely?
This channel for "Harper shop - South Korea" has three videos that show more, but not the actual process (there are tons of general videos on YouTube of the dipping process, however):
https://www.youtube.com/channel/UCFbiUykRZJdaIG0XYrwBCiQ