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| Criterion |  Decision Making Delphi Method |  Decision Making Trade-off Analysis |  Product Strategy ICE Scoring |  Product Strategy RICE Scoring |
|---|---|---|---|---|
Purposedifferent | 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. | With limited resources, quality, speed, cost, and risk almost always compete with each other. Trade-off Analysis makes these tensions explicit and prevents decisions from producing hidden side effects. | 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. | When many initiatives compete for the same resources, it brings reach, impact, confidence, and effort into one shared ranking. It makes prioritization economically connectable. |
Complexitydifferent | High | Medium | Low | Medium |
Timedifferent | 1-4 Wochen | 45-120 min | 30-60 min | 60-90 min |
Participantsdifferent | 6-30 Experten | 2-8 | 2-8 | 2-10 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Trade-off Matrix, Criteria List, Decision Rationale, Accepted Downsides | ICE Table, Top Idea List | RICE Scores, Ranked List, Assumption Log |
Tagsno overlap | ForecastingExpertsDecisionStrategy | TradeoffsDecisionCriteriaOptions | PrioritizationScoringGrowthDecision | PrioritizationScoringRoadmapTradeoffs |