After seeing this thread last night I checked out reviews on it. Ordered from the A today as they had the best price currently.
I've used a fairly inexpensive product called GelGloss for years on my bathroom tile and kitchen counters/appliances. I like it but thought I'd see if the ceramic coating lasts longer. What convinced me to try was the picture of the strainer basket in the stainless steel sink. If it can keep that cleaner longer it will be worth the price!!