Office 365 Business Preium or E3 GDPR and limits

We have a mix of Office 365 Business Premium (BP) 65 and E3 175 licenses and I need to justify why I would like to have all users on E3. I believe there are many enhancements in E3 that will assist with GDPR and general data security, is that the case and if so what are they?

I understand there is a 300 user limit with BP does this kick in when the total users in the tenancy hits 300 or only the BP licenses?
Glyn MerrittIT Project ManagerAsked:
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Vasil Michev (MVP)Commented:
I suggest you start with the side-by-side comparison from the Service Description document here:

Then drill down to the individual service or just look into the compliance related features, if that's what you are after.

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Glyn MerrittIT Project ManagerAuthor Commented:
Great thanks
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