Don't forget to check out our other Gift and Best of Guides: The Best Vacuum Robots 2017, The Best Robotics Learning Kit 2017, The Best Drones 2017, The Best Microcontrollers 2017, and The Best Robot Building Kit 2017.
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/blog/show/the-best-vacuum-robots-2017