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| Criterion |  Product Discovery Opportunity Scoring |  Decision Making Decision Matrix |  Decision Making Trade-off Analysis |  Product Strategy ICE Scoring |
|---|---|---|---|---|
Purposedifferent | When opportunities need ranking by their effect, it makes importance and satisfaction directly comparable. It separates problem, assumption, solution, and evidence. The result is captured as an opportunity-score table and top outcomes. | 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. | 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 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. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 60-120 min | 45-90 min | 45-120 min | 30-60 min |
Participantsdifferent | 3-6 | 2-8 | 2-8 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Opportunity Score Table, Top Outcomes | Decision Matrix, Scoring Rationale, Selected Option | Trade-off Matrix, Criteria List, Decision Rationale, Accepted Downsides | ICE Table, Top Idea List |
Tagsno overlap | PrioritizationDiscoveryOutcomesNeeds | DecisionCriteriaScoringTradeoffs | TradeoffsDecisionCriteriaOptions | PrioritizationScoringGrowthDecision |