The organizational type that is most effective (best) depends on the team members associated with the project. Coming from a matrix organization, I believe that having a strong foundation from management will allow for flexibility of scheduling, however, this is not the case when priority deadlines are due. The most effective organizational type(s) would be a mixture of project-based and matrix organization. Project-based organization allows for the project teams to run well since everyone becomes accustomed to each other. Resources then can be managed and shared throughout personnel. Perhaps, departments would also be willing to share knowledge amongst teams. All in all, a collaborative effort across departments is needed to ensure effective execution.