Recommendations for a Greens Superfood Powder

[Resolve]

I'll be starting up a ketogenic diet here shortly, and want to employ a Greens Powder to help compensate for my reduce fruit and vegetable intake.

I've looked into a couple of options, but thought I'd like to hear what others have to say.

So far, New Chapter's Berry Green and Now Phyto Foods seem the best bang-for-your-buck.