I was first exposed to Su&Bu during Poke Week (sampling 7 poke restaurants for $5 each). Unsurprisingly, because of the variety in their bowl (fresh mango, dragonfruit, seaweed salad, corn, purple cabbage, ginger and purple rice along with a generous serving of salmon/tuna), they were the winner of the Golden Fin award, and was hands down my favourite.
I've since returned for the regular sized portion of this Fish Poke and it continues to impress (13.99+tax). The only thing I would suggest is to ask for sauce on the side (they very generously sauce their poke so it's not for everyone).
There is also a Presotea within the Su&Bu so bbt craving can be satisfied at the same time!