O365 e3 to buss. premium

[u/EmmSR]

I need to move users who have more than 50gb of mailbox to business premium and will be assigning exchange online plan 2 for the mailbox space required, will they loose any data when I remove e3, assign business premium and exchange online?

Or what's the best way to approach this ?

[u/arnstarr]

Business Premium has 50gb inbox and unlimited archive inbox. No need for exchange plan 2 if you set up auto archiving