We just got this cooktop installed to replace an older model. My number one favorite thing about it is that is has no knobs - makes cleaning super easy! I also love the lock feature for both safety and cleaning. Heats well and I love that I have an extra burner available. The only reason I didn’t give it five stars is because I can hear it. As the elements heat up, I can hear a periodic clicking sound that I never heard with our previous cooktop. Not a huge deal - just unexpected.