I have been to bang bang twice and both times i ordered the totaro ice-cream because it tastes too good for me to want to try something else. The coconut chunks pairs well for the taro (aka ube) and it is not too sweet.
I picked up 5 tubs of ice cream (it was 1/2 price... don't judge!) from them before they closed for the month of January and i still prefer totaro. Chocolate hazelnut was too sweet (i prefer ice n cake's hazelnut gelato). I would like a stronger earl grey flavor in their london fog ice-cream. Their thank you very matcha is good, but I think Tsujiri's ice-cream has a stronger matcha kick.
Their baked goods are ok and make a fun vessel to transport the ice cream into my mouth, but if I were to order to only a sheet of egg waffles I would recommend Tung Tung Dan Quen King (which is cheaper too).