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| Criterion |  Architecture Risk Storming |  Product Strategy RICE Scoring |  Product Strategy ICE Scoring |  Growth A/B Testing |
|---|---|---|---|---|
Purposedifferent | Helps clarify architecture context, options, and consequences in concrete terms. It organizes technical context, alternatives, and consequences. The result is captured as an Annotated Diagram, a Prioritized Risk List, and an Action Backlog. | 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. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. |
Complexitydifferent | Low | Medium | Low | High |
Timedifferent | 60-90 min | 60-90 min | 30-60 min | 1-4 Wochen |
Participantsdifferent | 4-12 | 2-10 | 2-8 | 1-6 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Async |
Outputdifferent | Annotated Diagram, Prioritized Risk List, Action Backlog | RICE Scores, Ranked List, Assumption Log | ICE Table, Top Idea List | Experiment results, Decision log, Learning summary |
Tagsno overlap | RiskArchitectureWorkshopValidation | PrioritizationScoringRoadmapTradeoffs | PrioritizationScoringGrowthDecision | ExperimentsGrowthAnalyticsValidation |