Upgrading master bath to a curbless shower and channel dDrain is only available in brushed nickel Or bronzed brass. Shower wall/ceiling is stacked 3x6 calacatta oro. Room floor, light wood grain tabula 6x36 Miele porcelain continues into shower floor, horizontally. Fixtures are honey brass (don't panic. I know it's not everyone's favorite.). Glass swinging door, too. I'm thinking that the brushed nickel back edge channel drain will be better than the bronzed that could look dingy or worse, dirty. What's the best finish on the drain? It's in deconstruction so pix not available.