"Art" wrote in message
ink.net...
We have a porcelein on cast iron Kohler. Finish is worn out after 9
years. Will be going with Corian soon but otherwise I would go with a deep
stainless steel double sink drilled at the factory. Consumer Reports says
thickness doesn't matter but my parents have a cheap thin one and even
though the faucet is mounted tightly it flexes because of the thin
stainless steel rim.

Better ones often have some sort of coating underneath, which lowers noise
(from clattering objects in sink, and running water), and, I suspect, help
keeps a sink full of water hot longer, if you're soaking things in one side
and washing in the other.