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| Criterion |  Decision Making Risk Matrix |  Knowledge Modeling IBIS |  Delivery Cost of Delay |  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. | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | Helps clarify scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence. | 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 | Medium | High | Low |
Timedifferent | 30-60 min | 1-3 h | 90-180 min | 30-60 min |
Participantsdifferent | 3-10 | 2-8 | 3-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Risk Matrix, Top Risk List | Issue Map, Positions, Argument Notes | CoD Table, Prioritization Sequence | ICE Table, Top Idea List |
Tags1 shared | RiskDecisionPrioritizationAssessment | RationaleKnowledgeDecision | PrioritizationDeliveryEconomicsDecision | PrioritizationScoringGrowthDecision |