Which part should be easier, clearer or more useful?

• the six-question machine match
• recommendation explanations
• machine catalogue and comparison
• prices and import-cost planning
• Mini Skid University
• community navigation or discussion categories

Please describe what you were trying to do, where you became unsure and what you expected to happen. Include your device and country if they affected the experience. Screenshots are welcome after removing names, email addresses and other private information.