Quartz also needs sealing. It will stain if stuff is left on it. Other than that, I think Quartz is probably the hardest, lowest maintenance counter out there. The edges can chip/break too.
Have you considered stainless?
__________________
Steve
'08 Boxster RS60 Spyder #0099/1960
- never named a car before, but this is Charlotte.
'88 targa

SOLD 2004 - gone but not forgotten