The premade shakes are ridiculously priced so I would recommend any type of
whey protein and mix it yourself...WIth low carbs its not going to be the best tasting shake out there...As for premade shakes, I have had both Myoplex and MetRx and they weren't too bad, but they are sooooooo expensive...I just head to GNC and find a decently priced Whey and just slam it down....Not drinking them for the taste, drinking them for the nutritous content...I know that you should never buy Designer Protein, it tastes horrible and so does the Sportpharma Whey....they actually burned my throat when I drank them.....