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| Criterion |  Decision Making Risk Matrix |  Operations Fault Tree Analysis |  Product Strategy RICE Scoring |  Product Strategy ICE Scoring |
|---|---|---|---|---|
Purposedifferent | When a project faces many possible disruptions, it quickly becomes unclear which risks deserve attention first. It separates options, evaluation criteria, and open risks. The result is captured as a Risk Matrix and a Top Risk List. | For a critical top event with several possible triggers, the method logically models failure paths. It makes visible which combinations of conditions can lead to damage. | When many initiatives compete for the same resources, it brings reach, impact, confidence, and effort into one shared ranking. It makes prioritization economically connectable. | 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 | Low | High | Medium | Low |
Timedifferent | 30-60 min | 2-6 h | 60-90 min | 30-60 min |
Participantsdifferent | 3-10 | 3-8 | 2-10 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Risk Matrix, Top Risk List | Fault Tree, Critical Paths, Cause Hypotheses, Control Actions | RICE Scores, Ranked List, Assumption Log | ICE Table, Top Idea List |
Tagsno overlap | RiskDecisionPrioritizationAssessment | RiskRoot causeSafety | PrioritizationScoringRoadmapTradeoffs | PrioritizationScoringGrowthDecision |