1. Identify Your Needs
   Understand what specific tasks you want to accomplish with GIS, such as mapping, spatial analysis, or data visualization.

2. User-Friendliness
   Look for intuitive interfaces, especially if team members are not tech-savvy.

3. Cost
   Compare pricing models, including licenses, subscriptions, and potential hidden costs for training or support.

4. Data Compatibility
   Ensure the software supports various data formats and can integrate with your existing data systems.

5. Scalability
   Choose a solution that can grow with your organization’s needs as data complexity or project scope increases.

6. Technical Support
   Check for available support options like customer service, tutorials, and documentation.

7. Community and Resources
   A strong user community can provide additional resources, plugins, and help through forums.

8. Performance
   Evaluate the software's speed and efficiency, especially with large datasets.

9. Mobile / Web Capabilities
   Consider if you need a mobile-friendly platform or web access for field data collection and updates.

10. Security
    Assess the software's security protocols for data protection, especially for sensitive information.

11. Interoperability
    Check how well the GIS software integrates with other tools and systems you may use.

12. Trial Version
    Whenever possible, utilize free trials to test features before committing.

13. Regular Updates
    Ensure the software is regularly updated to incorporate new features and security patches.

14. Customization Options
    Look for the ability to customize the software to better fit your workflows and processes.

15. Visualization Tools
    Evaluate the quality and variety of mapping and charting options available for data presentation.

By considering these tips, you'll be better equipped to find a GIS solution that meets your needs.