The acrylic sinks didn't chip, but they did melt slightly when we "accidentally" left a hot curling iron on them, leaving a visible mark. While solid-surfacing sinks were also damaged in our burn ...
Stainless-steel sinks aced most tests and were best of all. Solid-surface sinks came close, but a hot pot or a sharp knife that slips out of your hand can do damage. Myth Spend more to get more.