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| Criterion |  Decision Making Three-Point Estimation |  Agile WSJF |  Product Strategy RICE Scoring |  Product Strategy ICE Scoring |
|---|---|---|---|---|
Purposedifferent | A single estimate for effort, time, or risk often looks too smooth for the real uncertainty behind it. It separates options, evaluation criteria, and open risks. The result is captured as a Three-Point Estimate, Risk Range, and Assumption Notes. | When many tasks compete for the same capacity, it orders work by economic impact. It makes time lost, benefit, and effort comparable together. | 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 | Medium | High | Medium | Low |
Timedifferent | 10-30 min je Item | 45-90 min | 60-90 min | 30-60 min |
Participantsdifferent | 1-8 | 3-10 | 2-10 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Three-Point Estimate, Risk Range, Assumption Notes | Ranked Backlog, Cost-of-Delay Assumptions | RICE Scores, Ranked List, Assumption Log | ICE Table, Top Idea List |
Tagsno overlap | EstimationUncertaintyForecasting | LeanEconomicsSequencePrioritization | PrioritizationScoringRoadmapTradeoffs | PrioritizationScoringGrowthDecision |