The priciest Roomba and Shark robot vacuum mop combos are both under 800 on the last day of Amazons spring sale

The other top robot vacuum brands can release as many models as they want, but the "Shark vs. Roomba" debate isn't leaving the Google search bar anytime soon. There's always an even bigger spotlight on the feud when comparing their deals during various sale events, and the last day of Amazon's Big Spring Sale is seeing a big showdown between Shark and iRobot's two most expensive robot vacuum and mop combos: The Shark PowerDetect NeverTouch Pro and iRobot Roomba Combo Max AutoWash Dock are both down from their over- 1,000 prices to 799.99 ( 799 for the Roomba, so you'd technically be saving almost a dollar extra). Both can wash and dry their own mopping pads whereas the models right below each in the family tree, the Roomba Combo j9 and Shark PowerDetect NeverTouch (no Pro) only refill their water tanks, but need you to throw the pads in the washing machine. The self-washing situation is definitely worth the upgrade in my eyes. I've tested both of them, and have some intel as to who should pick the Shark and who should pick the Roomba.