The best replacement for sinks is stainless steel.

The best alternatives to sinks are rated as following:
★★★★★  stainless steel
★★★★★  cast iron
★★★★  porcelain sinks
★★★★  porcelain
★★★  rises
★★★  floats egg
★★★  cast iron sinks
★★  drop in sinks
★★  poop floats
★★  granite sinks
★★  undermount
★★  overmount sinks
★  floats
★  top mount
★  stainless steel sinks
★  blanco
★  vanities
★  floats in water
★  franke
★  what floats
★  americast
★  composite sinks
★  kohler sinks
★  tubs
★  overmount
  ceramic sinks
  stainless sinks
  kohler
  elkay
  bottom mount sinks
  drop in

Your alternative for sinks is not listed? Suggest!
Speaking about sinks, one probably shouldn't forget about cabinets.

Other search terms related to sinks and their ratings are:
★★★★★ cabinets
★★★ countertops
★★ vanity
★★ vanities
★★ granite countertops
vanity units
cabinets for small bathrooms
You have in mind a companion for sinks and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of sinks in all years. Click on graph for more.
sinks
stainless steel
cast iron