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| Criterion |  Product Strategy ICE Scoring |  Product Strategy DIBB |  Product Strategy RICE Scoring |  Delivery Cost of Delay |
|---|---|---|---|---|
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. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | When many initiatives compete for the same resources, it brings reach, impact, confidence, and effort into one shared ranking. It makes prioritization economically connectable. | 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. |
Complexitydifferent | Low | Low | Medium | High |
Timedifferent | 30-60 min | 1-2 h | 60-90 min | 90-180 min |
Participantsdifferent | 2-8 | 2-8 | 2-10 | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | ICE Table, Top Idea List | DIBB document, Belief list, Bet list, Learning report | RICE Scores, Ranked List, Assumption Log | CoD Table, Prioritization Sequence |
Tagsno overlap | PrioritizationScoringGrowthDecision | StrategyDecisionAssumptionsHypothesis | PrioritizationScoringRoadmapTradeoffs | PrioritizationDeliveryEconomicsDecision |