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| Criterion |  Product Strategy ICE Scoring |  Decision Making Trade-off Analysis |  Product Discovery Assumption Mapping |  Decision Making Decision Matrix |
|---|---|---|---|---|
Purposedifferent | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. | 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. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | When several options collide with several criteria, comparison quickly becomes subjective. A Decision Matrix makes the trade-off visible and brings weighting, criteria, and options into a shared logic. |
Complexitydifferent | Low | Medium | Medium | Medium |
Timedifferent | 30-60 min | 45-120 min | 45-60 min | 45-90 min |
Participantssame | 2-8 | 2-8 | 2-8 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | ICE Table, Top Idea List | Trade-off Matrix, Criteria List, Decision Rationale, Accepted Downsides | Assumption map, Test backlog, Risk ranking | Decision Matrix, Scoring Rationale, Selected Option |
Tagsno overlap | PrioritizationScoringGrowthDecision | TradeoffsDecisionCriteriaOptions | AssumptionsRiskExperimentsValidation | DecisionCriteriaScoringTradeoffs |