Recently I decided to switch my Slimfast shake to contain soy milk rather than cow's milk. I like the taste of Slimfast, milk, and soy milk, but this mix doesn't taste much better than the crazy GNC Slimfast equivalent. Aldies only had vanilla soy milk. I don't really like chocolate or vanilla soy however. The make things worse, it has more fat in it than my skim milk. I can't say I have much reason to go to Aldies really.