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| Criterion |  Decision Making Delphi Method |  Product Strategy ICE Scoring |  Decision Making Assumption Surfacing |  Decision Making Risk Matrix |
|---|---|---|---|---|
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. | 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. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | 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. |
Complexitydifferent | High | Low | Low | Low |
Timedifferent | 1-4 Wochen | 30-60 min | 45-90 min | 30-60 min |
Participantsdifferent | 6-30 Experten | 2-8 | 2-8 | 3-10 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | ICE Table, Top Idea List | Assumption List, Critical Assumptions, Learning Plan | Risk Matrix, Top Risk List |
Tags1 shared | ForecastingExpertsDecisionStrategy | PrioritizationScoringGrowthDecision | AssumptionsRiskDecisionDiscovery | RiskDecisionPrioritizationAssessment |