Best method? Agent replacement - 9.0 to 9.5

Hello Community,

I am going to be migrating a site from being managed by a 9.0 Core to a 9.5 core, with the next step being the agent deployment.

All of the endpoints currently have a 9.0 agent installed.

What is the best method for rolling out the 9.5 agent please?

- Advanced Agent with the msi being pushed by Group Policy?

- Use the 9.0 core to push the new agent?

          - Is this possible? Would the old agent stop working half way through and not complete the task?

- Will it be necessary to run a UninstallWinClient /FORCECLEAN ?

          - Or will installing the new agent only be sufficient (I believe installing a new agent removes the old one first)

Any advice greatfully received.

Thank you.

Glen