Not a fan of Blanco, especially the light colors. Not a fan of split sinks, but some people love them. I have a Kohler Whitehaven, absolutely love it. In splits, no clue what Kohler offers but I’d be confident of their quality. Good luck.

I think if you want white, you want Kohler cast iron because I too have read many comments that the quartz and granite sinks in light colors stain. I have had Kohler white cast iron enamel for decades and they don't stain.

We have had our Whitehaus fireclay for 6 years. Still looks like new but we always have the grate (which is a pain to clean around and catch flatware that falls through). About once a month I soak it with a bit of bleach and it removes stains with no damage. A better housekeeper may not get stains! I would do a stainless steel work station- type sink if doing over even though I love the white apron look.

I've installed a few Ricotta (bright white) Elkay sinks and have had no complaints about staining. Unlike cast iron and fireclay, the color in these sinks go all the way through. I highly recommend them.

Kohler off-set sinks with Smart Divide--Whitehaven (farm sink) and Iron/Tones (undermount/overmount).

Love my Kohler Whitehaven but Joe Corlett has me convinced to at least look at and consider an Elkay in my kitchen reno.