We have used our cooktop for about two months now and absolutely love it.  I was fine with electric but my husband loves gas.  We did some research and found that induction was similar to gas and even many professional chefs used induction.  We could not be happier.  I didn't think it would make much of a difference to me, but I can tell you that boiling water is super fast, getting temps ups is super fast and it's pretty much instantaneous when you turn the setting down.  Absolutely great!

PS - Some of the reviews said it was a little loud.  We don't think that at all.  Gas is much louder.