I would personally pick matrix organization. This is because it incorporates more of the team aspect. Teams get a bigger say in the project and the outcome than managers and functional heads. The problem with matrix organization is that it is that its success is solely based on if it’s a strong or week matrix. This means that the teams, the managers and the functional heads have to be united as one. There has to be strong communication and understanding between them. The pros of a matrix organization is that there’s good management of resources, there are no department or project silos, and there’s knowledge transfer between departments. This level of cohesiveness paves the way to success. This is why I believe that matrix organization could potentially be the most successful and productive approach.