I tested iRobot's most powerful vacuum and mop yet, and it's almost perfect
[html]The Roomba co*bo j9+ fixes most of my gripes with the j7+, but some new (and smaller) shortco*ings have arisen.[/html]
Source: I tested iRobot's most powerful vacuum and mop yet, and it's almost perfect (http://ht**://www.zdnet.c**/home-and-office/smart-home/roomba-co*bo-j9-plus-hands-on-review/#ftag=RSSbaffb68)