Benefits of OfficeWriter Designer .NET
platform support
stability
RDL robustness
better parameter support in view
Limitations of Designer .NET
Shared data sources
Reporting formulas
Word
Report Models
SharePoint
Backwards compatibility with OfficeWriter Reporting Services formulas
Query builder
Backwards compatibility with RDLs created from MS Query integration
Feature/Functionality
OfficeWriter Designer .NET
OfficeWriter Designer