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| Criterion |  Architecture Risk Storming |  Decision Making Decision Matrix |  Product Discovery Test Card |
|---|---|---|---|
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 several options collide with several criteria, comparison quickly becomes subjective. A Decision Matrix makes the trade-off visible and brings weighting, criteria, and options into a shared logic. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. |
Complexitydifferent | Low | Medium | Low |
Timedifferent | 60-90 min | 45-90 min | 20-35 min |
Participantsdifferent | 4-12 | 2-8 | 1-5 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Annotated Diagram, Prioritized Risk List, Action Backlog | Decision Matrix, Scoring Rationale, Selected Option | Test Card with a pre-set threshold |
Tagsno overlap | RiskArchitectureWorkshopValidation | DecisionCriteriaScoringTradeoffs | ExperimentsValidationDiscoveryHypothesis |
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