We received our new Cafe Induction range about 3 weeks ago and I'm very excited about it and so far, everything has been perfect.  I have yet to use some of the functions - but everything I've used has worked as it should.  The induction does not "whine".  I can hear a very faint whine or buzz if I use my lighter pans but only briefly when I turn it on.  Other than that, it is silent and "deadly".  Heats up the pans very quickly and for the most part, I've already got a handle on temps.  I was worried that I might prefer the more contemporary controls vs the knobs but I'm very satisfied with the knobs.  I think either would be fine.  Oven works fantastic - preheat is extremely fast - at least compared to the range I had.  I've even used the in-oven camera and it's pretty cool.  AirFry works good and temps are right on.  I love the way it looks and like I said, so far, it's definitely been worth the long, long, long wait.