We do quite a bit of middle eastern and South Asian cooking in my house and I was getting tired of the smell all over the house. The old contractor grade hood wasn't cutting it. I upgraded to the QS90 and I can finally breath. The remote is a nice touch and I keep near me in the living room because no one seems to remember to turn the hood on, this is a persistent problem in my house, now I just turn it on from afar.  It's also very quite relative to the amount of suction power it has. Great buy