If you want a High orange Lucy, the Sulfur gene seems to make more High Orange Lucies than the Fire gene. I am not saying the Fire will not make High Orange Lucies, but I have produced 4 High Orange Super Sulfurs out of 5 total Super Sulfurs. The only one that is not a High Orange Super Sulfur is a snake that is probably a Spider Mojave Super Sulfur. So, while the combos seem to look very similar, the visuals look very similar, with the same head pattern, the Supers seem to both be Lucies, but one is more colorful.