I am a Sage 100 reseller and new to the Sage CRM part of things.  I know when installing Sage CRM you have to choose an existing full version of SQL or select SQL Express.  SQL Express is free and can handle about 10GB of data.  Would that be sufficient for a light user of Sage CRM?

If not, Microsoft has various pricing options for the "full" version of SQL.  Which would be the best fit for a "light" user of Sage CRM?

https://www.microsoft.com/en-us/sql-server/sql-server-2017-pricing