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| Criterion |  Decision Making Delphi Method |  Domain Modeling EventStorming |  Decision Making Argument Mapping |
|---|---|---|---|
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 a domain consists of many events, rules, and states, it creates a shared modeling space for the team. It bundles language, flows, and boundaries before domain knowledge fragments into siloed views. | When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. |
Complexitydifferent | High | Medium | Medium |
Timedifferent | 1-4 Wochen | 2-8 h | 1-3 h |
Participantsdifferent | 6-30 Experten | 5-12 | 1-8 |
Formatdifferent | Async | Workshop | Workshop + async |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Event Timeline, Ubiquitous Language, Boundaries, Open Questions | Argument Map, Evidence Gaps, Decision Rationale |
Tagsno overlap | ForecastingExpertsDecisionStrategy | Domain-Driven DesignEventsDiscoveryWorkshop | SensemakingDecisionRationale |
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