Should I use Vault auth jwt-oidc-azure or Vault auth Azure?

For my new project with AKS I will use “Azure AD Workload Identity which is the next iteration of Azure AD Pod Identity”, as far as I can read, I can use Vault auth jwt-oidc-azure or Vault auth azure.

That is OIDC Provider Setup - Auth Methods - Azure Active Directory | Vault | HashiCorp Developer vs Azure - Auth Methods | Vault | HashiCorp Developer for Introduction - Azure AD Workload Identity workloads.

What is the main difference between the two? Which one should I use?