I've been "dating" Karma Juice on and off for a few months not knowing if I wanted to commit to a relationship with her or the gal down the street (Nekter). I was mainly swayed by their dedication to using local and organic produce so I decided to commit and buy 75 juice credits to get the big price break that they offer online or in the store if you ask. So far, I'm really happy with my decision.
My personal favorites are the Defense drink when I feel like I'm getting sick or if my colleagues around me are sick as well as the Gratitude. Gratitude feels like you are drinking something delicious rather than healthy but the sugar content is a measly 8 grams for eight ounces.
I've tried nearly every green drink they have and I'd have them all again. They offer delivery for about 10 bucks if I remember correctly and they are eager to help you out when you need it.
Tip: if there is a drink you really want, call ahead and have them set it aside for you. They sell out of some drinks by the end of the day.