Setting Up Acumatica Instances for Team Training and Snapshot Access

I'm new here as our organization is transitioning to Acumatica!

I'm trying to set up Acumatica in a way that allows our team to access instances to use snapshots and complete training courses. My main question is: What is the best approach for setting this up to support multiple users?

Should I install Acumatica and the relevant snapshots individually on each team member's workstation, or would it be better to set up a shared environment, like a VM or server? I’d like to hear about your experiences with these setups, especially any pros and cons you've encountered.

Thanks in advance for your help!