Sunset is one of the longer-horizon recessive projects in the collection.
Its value in the program is tied to what can be built when Sunset is deliberately moved toward Clown, Pied and selected enhancers.
Check whether the trait is represented as visual, 100% heterozygous, possible heterozygous, or an incomplete-dominant expression where applicable. The individual animal record should always take precedence over a general gene page.
The useful question is not simply whether a gene is desirable. It is whether that exact animal moves your specific breeding plan forward.