First off - Manifold was upto the job and the client was delighted with the results. As someone who has used GIS technologies of all shapes and sizes for almost 20 years I have to admit that I was rather stumped by the user interface but, with patience, I was able to find all of the functionality that I needed.
Highlights for me were:
- A great price, at just USD$400
- Windows based client application
- Is able to read and write a variety of file and database formats
- Includes a host of analysis functions
- Supports several Windows scripting/programming languages
- Was not intuitive for me to use
- Help documentation not always easy to find and used unfamiliar terms
- Cartographic facilities were not bad but didn't provide fine grained control
- Some processing steps went into long loops and failed
- Exports to PDF but not to GeoPDF yet