The Best Induction Cooktops of 20261. Empava 36-Inch 5-Burner Induction Cooktop: Best Full ReplacementIf you are pulling the gas unit out for good, the Empava 36-inch induction cooktop is the one that does it properly. Duxtop 9600LS Portable Induction Cooktop: Best Way to StartThe Duxtop 9600LS is the unit most people should buy first. Empava Flex Double Induction Cooktop: Best Built-In Two-BurnerThe Empava Double Induction Cooktop drops into a countertop or sits on top of it, and plugs into a normal 110-120V outlet rather than needing hard wiring. Harvard’s summary of the research puts it bluntly: there is no safe amount of exposure to gas stove Pollution.