I ended up choosing the Green Tea Ice Cream Bar that had a dark chocolate shell. It looked mighty nice and the rest of the ice cream bars looked cute too (like the "Nutella Kitty" one). Their ice cream sandwiches also looked delicious but I didn't have room for two desserts! Also, I don't think their desserts are incredibly cheap ($5 for a small-ish ice cream bar), so it wasn't something I wanted to splurge on.
I liked the Green Tea Ice Cream Bar but I don't think it was anything to write home about. There was a green tea flavour in the ice cream but not strong enough for my taste. The chocolate shell was crispy and the size was just enough for me.
I tried Marvin's matcha blueberry ice cream and Ai's raspberry crumble and found the flavours definitely unique, especially since they were non-dairy. It definitely lacked the creaminess of a usual ice cream made with dairy.