Looking for Crystal Advice!

If you are using Crystal Enterprise:
Which version are you using?
Standard or Professional??
Which licensing?
-NamedUser
-ConcurrentAccess
-Processor

We currently have 8.5 Professional but are considering Enterprise to
get away from the ODBC prompt for password in compiled reports.
Would you just suck it up and create an 'odbcuser' ??
What are your recommendations??
Any feedback and advice is appreciated!
Thanks,
Joey