Blue mountain coffee and white kidney bean coffee have their own advantages and tastes, so we can't simply compare which one is better. Blue mountain coffee tastes relatively balanced and pure, while white kidney bean coffee is relatively bitter, but it also has some unique sweetness.

Specifically, the taste of Blue Mountain Coffee is relatively balanced, neither particularly bitter nor particularly sweet. It is usually described as soft, gentle, elegant and has a faint taste. White kidney bean coffee is bitter, but it also has some unique sweetness, rich taste and a special fragrance.

In a word, Blue Mountain Coffee and White Kidney Bean Coffee have their own characteristics and can be selected according to personal taste.