As a project manager what should be your best communication style with your team?

Project Managers need to be assertive to ensure the project has a clear vision, and ultimately meets the brief, budget and deadline. That is not to say they should be aggressive; PMs need to express themselves with clarity and confidence to steer the project but also ensure they respect the rights of the team to share their opinions and views, in order to maintain cohesion.

All teams are different and have different needs, and all PMs will have an individual style of communicating with their team in order to motivate, mentor, and manage the project to a good outcome, both for the team and the client. 

1) Project Plan - official documentation shall guide the team on the glide path of the project

2) Learn from your team - members can be a diverse set of individuals having different learning styles so adjust based on the common scheme

HONESTY AND TRUSTWORTHINESS