I like vegetable sushi. I prefer carrot over the others, but cucumber is nice. I only like avocado when it is the three-vegetable sushi, carrot, cucumber and avocado.
I don't know any other kinds that I can eat, though. Oh, yeah! I really like tempura on it. And ginger.
I only use a moderate amount of soy sauce other than ginger and tempura... What about you guys?