I do understand that if I have SQL Server EE + SA = Free Power BI Report Server.
If I have 100 users
1. 30 of them are report creator that share their reports to others. Is this Pro or Premium? What are the license cost & annual subscription cost per user?
2. 70 are normal users who views the reports, can they use Power BI Desktop? If not, use Pro or Premium? What is cost per user for Premium on License & annual subscription?
3. What is the difference between Premium & Pro version? Is Pro version is higher than Premium version?
4. If one day, the number of users increase to above 500, where 100 are report creator and 400 are viewers. Does it means I would need 100 Pro and 400 Premium? Any cheaper alternative license package?