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| Criterion |  Decision Making Risk Matrix |  Product Discovery Kano Model |  UX Research Customer Journey Mapping |  Product Strategy ICE Scoring |
|---|---|---|---|---|
Purposedifferent | 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. | When features need to be distinguished by their effect on satisfaction, it makes expectations and surprises comparable. It separates basic needs, performance contribution, and delight. | When a user journey falls apart across many touchpoints, customer journey mapping makes the experience visible as a coherent arc. Phases, emotions, and breaks become legible enough to prioritize critical moments deliberately. | 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 | Low | Medium | Medium | Low |
Timedifferent | 30-60 min | 1-2 Tage | 2-4 h | 30-60 min |
Participantsdifferent | 3-10 | 10-50 | 4-10 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Risk Matrix, Top Risk List | Kano Matrix, Feature Classes, Priority Themes | Journey Map, Pain-point List, Opportunity Backlog | ICE Table, Top Idea List |
Tagsno overlap | RiskDecisionPrioritizationAssessment | SatisfactionPrioritizationCustomer | JourneyServiceService design | PrioritizationScoringGrowthDecision |