MMP.16:6 - Bias-Annotation
The worked cases make the candidate models and observing conditions unusually explicit. In practice, deriving the record law can be the hardest contribution. The mathematical design must retain uncertainty about that law rather than quietly treating a convenient simulator as the subject.
A small named model set also favors choosing a winner. Keep the possibility that all proposed accounts fail the receiving use. Conversely, do not turn that possibility into a demand for an unlimited search for alternatives: pursue it when a discrepancy or consequential vulnerability makes it useful.