You said black and white should be different models, right? Where are these differences in different colors of the same soup pot? I have several le creuset soup pots and woks in France, and my mother-in-law has several colorful soup pots. According to the domestic statement, is our orange and emerald soup pot like oil or water? Years of experience tell you that there is no difference!
However, there is still a difference between a soup pot and a wok. Cooking in a soup pot is inconvenient, and the heating is slow, so it is suitable for adding some soup to stew. The wok can be fried happily without adding water.
As long as it is a soup pot, you can make soup stew, which is very convenient.