by Ken Task.
Pretty sure that no one can answer that question to your satisfaction - and this response will be my last in this thread.
This posting suggest your entity already has a 3.x and 200 'staff' (whatever that means).
So I would think you have 'helpdesk tickets' or emails you could review about 3.x as part of your data collection to answer your own question. That, along with any computer/browser proficiency data you have on those 201 'staff' - the extra '1' is you!
Comment: time for you to 'dig'. Time for you to do some data collection/reading/learning etc. etc. as no one here in these forums wants to do your job for you!
'SoS', Ken