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| Criterion |  Decision Making Trade-off Analysis |  Decision Making RAPID |  Product Discovery MVP Test Matrix |  Decision Making DACI |
|---|---|---|---|---|
Purposedifferent | With limited resources, quality, speed, cost, and risk almost always compete with each other. Trade-off Analysis makes these tensions explicit and prevents decisions from producing hidden side effects. | In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels. | When several minimal variants compete to answer the same question, it makes comparing and choosing between them cleaner. It separates problem, assumption, solution, and evidence. The result is captured as a Test Matrix and a Test Plan. | In cross-functional decisions, responsibilities quickly blur between approval, influence, and execution. DACI arranges these roles so decision pressure, contribution, and information stay cleanly separated. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 45-120 min | 45-90 min | 45-75 min | 30-60 min |
Participantsdifferent | 2-8 | 3-12 | 2-8 | 2-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Trade-off Matrix, Criteria List, Decision Rationale, Accepted Downsides | RAPID Role Map, Recommendation, Decision Log | Test Matrix, Test Plan | DACI Matrix, Decision Owner, Decision Log |
Tagsno overlap | TradeoffsDecisionCriteriaOptions | DecisionRolesGovernance | ExperimentsValidationDiscoveryOptions | DecisionRolesGovernanceAlignment |