So... I want to get the Whey Protein powder.. But I am hesitant because it is so expensive. Is it worth the $50? If so, does it taste good? Are there things that I can do without getting it? I have some protein powder from another diet I went on, and I really like the taste of it. Can I use that? Any advice of something that I could do or other ways to get the Whey powder that is in smaller amounts?