How long does it take to export multiple PST files

Hi,

Internal IT is exporting for me multiple PST files from eVault. There is a large number of accounts to be exported that is why I suggested that they open multiple export wizards at once when carrying out this task. I was wondering if actually opening multiple wizards speeds up the process and if so - by how much.

Please share your experiences of:

1) How long on average does it take for you to export an email using the "Export Archive" wizard (time to export archive/number of emails in archive) using e.g. 1 wizard, 5 wizards and 10 wizards simultaneosly?

2) What is the recommended maximum number of simultaneously running "Export Archive" wizards?

Thank you in advance for you responses!