This is a pretty good chocolate, but I have yet to try the Champion Pure Whey Stack version, which is supposed to be the be all, end all. There's an underlying synthetic sweetness which isn't for everybody, but tolerable, nonetheless. I recommend this, and will let you know whether I like this or Champion Pure Whey Stack Chocolate better. If I don't update this, you'll know I choose the other one for taste.
UPDATE: This one is the winner in the chocolate category. Where are the blue ribbons?