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| Criterion |  Delivery Value Stream Mapping |  Facilitation Dot Estimation |  Product Discovery Dual-Track Agile |  Engineering Kanban |
|---|---|---|---|---|
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 size or effort can only be estimated roughly, Dot Estimation condenses the group's experience into a quick range. It turns individual contributions into a visible selection. The result is captured as an Effort Heatmap, Risk Signals, and Discussion Targets. | When uncertainty and delivery run in parallel, it separates learning work from implementation while keeping both connected. It prevents unvalidated ideas from falling directly into the delivery stream. | When work sits in too many parallel streams, throughput suffers and no one sees the bottlenecks. Kanban makes the flow of work visible and limits overload so a system becomes calmer and more predictable. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 1-3 h | 5-20 min | Laufend, Wochen bis Monate | Ongoing |
Participantsdifferent | 4-10 | 3-20 | 4-10 | 2-12 |
Formatdifferent | Workshop | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Current-state map, Future-state map, Bottleneck list | Effort Heatmap, Risk Signals, Discussion Targets | Discovery Backlog, Delivery Backlog, Experiment-Ergebnisse, Validierte Stories | Kanban board, WIP policies, Flow metrics |
Tagsno overlap | LeanFlowWasteDelivery | EstimationEffortRisk | AgileDiscoveryDelivery | FlowVisual managementDelivery |