Both my wife and I are enjoying the new Kraus Quarza sink.  Recently purchased this sink from Home Depot and installed with a new Kraus faucet, love the look and my wife especially loves the way the sink drains out completely.  I had to drill an additional hole for a filtered water spigot and was very easy to drill the additional hole.  Time will tell how it holds up, but so far we are very impressed and happy with this purchase.