I have experimented with a one burner induction cooker for a while, and when our gas stove top had exhausted its useful life, jumped at the chance to switch to an induction cooktop.  I really like the spacing to the cooktop and its ability to manage multiple pots and pans.  I am very happy with the Frigidare model that we purchased and it fit perfectly in the opening that we had, and with a little adjusting and sawing we were able to keep the drawers under the cooktop.  Great value and nice worksaver.