Hay everyone! I got a quick question for you all. I plan on investing some money into some whey protein powder but I don't know too much about this stuff. There are two different whey protein powder brands that im looking into now. Here they are (Walmart: Body Fortress Super Advanced Whey Protein Powder, Chocolate - Walmart.com ) and (Amazon: Amazon.com: Optimum Nutrition 100% Whey Gold Standard, Double Rich Chocolate, 5 Pound: Health & Personal Care ). Now I am leaning towards buying the one off of amazon but should I? Iv noticed that the one on walmart has a higher amount of protein and costs less compared to the amazon's 2lb. As I have said before, I don't know much about this stuff. So my question is, Which would you buy?