They did bring it back but I'm still somewhat hesitant because its a Soy protein they are using and I still haven't managed to overcome the mental hurdle with Soy protein.
The protein powders I use vary very often. It's usually dependent on the quality, what sounds good and how much protein is in it, not necessarily in that order. Gotta keep my taste buds guessing. Protein powder is expensive but if you know where to shop that can bring down the cost significantly. I like to shop when there's sales. Get the most bang out of my dollar.
I'm currently using Bpi's Granola Crunch and when I make my Soylent I make it in batches, 2 pitchers at a time.