When determining which stage to tackle first in a multi-step funnel with drop-offs at each stage, I would evaluate both the severity of the drop-off and the potential benefits of resolving it. For instance, if stage 1 experiences a 60% drop-off but impacts less critical areas of the business, while stage 2 has a 40% drop-off rate that influences core operations, I would focus on fixing stage 2 first. Additionally, I would take into account the resources required to address the drop-off. If resolving the earlier stage demands an unreasonably high amount of resources, it may be more effective to concentrate on the later stages, especially if they can be improved with less effort and yield a significant positive effect. Nonetheless, all these factors are heavily influenced by the specific context and strategic objectives of the project or process.