I am blind and this unit is perfect for me.  I wanted an induction cooktop with knobs and this was one of the few option available. I use bump dots so I know which buurner and temp I want, cannot do that with a toucuhpad.  The bridge works great for my griddle to cook pankcake and baon.  Only complaint, I wish the smallest burner was slightly larger.  The induction is so much safer than the radiant.  I have had this for almoth a month and love it.  A little expensive, but well worth the money,  I am hoping to get their matching oven when I have the funds to do so.