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| Criterion |  Product Strategy ICE Scoring |  Decision Making Pre-Mortem |  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. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. | 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 | Low | Medium |
Timedifferent | 30-60 min | 20–45 min | 45-90 min |
Participantsdifferent | 2-8 | Small cross-functional group | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | ICE Table, Top Idea List | Risk list, Mitigation plan, Assumption log | Decision Matrix, Scoring Rationale, Selected Option |
Tags1 shared | PrioritizationScoringGrowthDecision | RiskDecisionFailurePlanning | DecisionCriteriaScoringTradeoffs |
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