Personal Assessment on E-ink Tablet

• Quaderno:
  • + cheapest, tried real life, like the size & writing experience
  • + data can be sent offline via cable?
  • + battery for weeks
  • + good enough for most use cases
    • kanji practice
    • reading PDF article + annotate
  • – monochrome (like to annotate text or schedule calendars with colors, especially blue, red, or green)
• Boox Airnote 3C:
  • + color
  • + data can be sent via GDrive etc
  • – data cannot be sent offline via cable?
  • – battery lasts only around 1 day (14 h)
• Kindle Scribe:
  • + battery lasts weeks
  • + data can be sent online via email
  • + data can be sent offline via cable?
  • – not sure if can scribble in the margin (PDF)? definitely not on the Kindle books