We used garden grocer 2x, it was easy and convenient, but they messed up our order both times. The first time they got us the wrong mix and we called them and they exchanged it. It wasn't a huge deal we just left the other package with bell services, they picked it up and returned with the correct one. The second time they only got us one yogurt, and messed up on a couple of other things. I checked the receipt, it was on their and we had paid for it but we were busy (it was marathon weekend and we were with a group who had never been there before so we got distracted and never ended up calling.
Anyway, I never tried the other one but was considering changing this time.