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| Criterion |  Product Strategy RICE Scoring |  Decision Making Delphi Method |  Business Strategy Value Chain Analysis |  Product Strategy ICE Scoring |
|---|---|---|---|---|
Purposedifferent | 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 knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | Value Chain Analysis shows where value is created, costs accrue, and differentiation becomes possible along the process. It compares strengths, risks, market logic, and courses of action. The result is captured as a value-chain map and lever list. | 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 | High | Low |
Timedifferent | 60-90 min | 1-4 Wochen | Half day | 30-60 min |
Participantsdifferent | 2-10 | 6-30 Experten | 3-8 | 2-8 |
Formatdifferent | Workshop + async | Async | Workshop | Workshop + async |
Outputdifferent | RICE Scores, Ranked List, Assumption Log | Expert Forecast, Consensus Range, Assumption Notes | Value Chain Map, Lever List | ICE Table, Top Idea List |
Tagsno overlap | PrioritizationScoringRoadmapTradeoffs | ForecastingExpertsDecisionStrategy | StrategyBusiness modelDiagnosisAnalysis | PrioritizationScoringGrowthDecision |