Good started pack if you are unsure of flavor you want before investing in a 5lb jar.
Got the Sample pack to try out the different flavors.  Came with nice pouches and gave me a good idea of the taste before investing in a 5lb jar.  However, I found the flavoring to be too light to have a noticeable difference  (which I completely appreciate because you don't want the extra junk/sugar others uses and the whole reason one would consider Promix)  Given that, I've decided to go with unflavored 5lb jar.  I then use Gatorade powder or Ovaltine mix for taste/replenishment when needed.  The unflavored also gives you more protein servings in the same 5lb jar since they don't need to add other flavoring, effectively giving you more  protein per dollar.  Win-Win situation.
Rating: 5 stars