What's the deal kashruswise?
I've heard that it literally replaces regular Starbucks coffee, true?
not even close
Better than tasters choice though?
better. im not a big fan of keurig.
I actually prefer Keurig over Starbucks brewed coffee. The coffee I get in Starbucks usually tastes burnt! I'm not saying all Starbucks tastes burnt all the time, its just my personal experience/luck.
No comparison between taster's choice and via, but you'll pay for it. Via is as close to brewed as you will ever get for instant. Check out amazon for bulk buys. I haven't purchased, but I've seen it.