We recently replaced the counter-top in our kitchen and took the opportunity to replace the drop-in sink with this beautiful Kraus Dex under-mount.  I hadn't come across the Dex models previously and was impressed with their attractive and functional waterway design.  Ours is installed with a garbage disposal and we use the included drain covers to hide the otherwise ugly disposal.  The sink is much more solid and far quieter than the previous stainless steel sink it replaced.  We are also using the optional grids to protect the bottom of the sink as you can see in the photo.

We are very pleased with the product.