This stuff is great but expensive, but it is quality protein if you are in your twenties or younger I would buy something more economical but if you are in your thirties or older, this stuff is great.
If you can afford it, then this is the best protein powder I've ever tried. I give it 5 stars out of 5 for flavor, protein matrix, and most importantly, results. This isn't for kids who want to get ripped, it's for adults that don't mind paying a little more for the cream of the crop. I'm not switching off of this unless I lose my job.