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| Criterion |  Delivery Value Stream Mapping |  Decision Making Delphi Method |  Decision Making DACI |
|---|---|---|---|
Purposedifferent | When delivery work dissolves into wait times, handoffs, and hidden effort, Value Stream Mapping makes the actual flow visible. The method exposes bottlenecks, idle time, and feedback loops so lead time and improvement levers become tangible. | 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. | In cross-functional decisions, responsibilities quickly blur between approval, influence, and execution. DACI arranges these roles so decision pressure, contribution, and information stay cleanly separated. |
Complexitydifferent | Medium | High | Low |
Timedifferent | 1-3 h | 1-4 Wochen | 30-60 min |
Participantsdifferent | 4-10 | 6-30 Experten | 2-10 |
Formatdifferent | Workshop | Async | Workshop + async |
Outputdifferent | Current-state map, Future-state map, Bottleneck list | Expert Forecast, Consensus Range, Assumption Notes | DACI Matrix, Decision Owner, Decision Log |
Tagsno overlap | LeanFlowWasteDelivery | ForecastingExpertsDecisionStrategy | DecisionRolesGovernanceAlignment |
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