iRobot Roomba S9+ vs iRobot Roomba i3

  • Great for navigation
  • Excellent cleaning performance
  • Lots of smart features
  • Shark (Ninja) makes a lot of bad products
  • Excited to get into it
  • Great for those with allergies
  • Comes with its own dustbin
  • Expensive compared to other models
  • Requires the use of iRobot's Genius 4.0 software
  • Some users have had issues with Amazon's built-in programming features


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