In marketing mix modeling, what kind of models do you prefer to use , stochastic or deterministic? Why?

Preference should be given to deterministic modelling as it has predefined results and possible output, unlike the stochastic model that has real time input only.

Determine models do a better job of identifying necessary vs. sufficient conditions. In a logistic regression , for example. a variable that is truly sufficient and necessary would be dropped from the model since it perfectly predicts the outcome.