@ sgtnosbossI do everything wrong because I like the way it tastes and I don't care. soy sauce, wasabi, and ginger, all on top. don't @ me. I know its not right, and i know what each is supposed to be for. I don't care lol...
Anyway, varies, but too much soy sauce overpowers the sushi for me, typically. If I'm having it at a mid/low tier sushi joint, sometimes I lather everything with eel sauce and spicy mayo, especially if it's just a straight spicy tuna roll. Just depends on my mood.
When I'm eating omakase at a nicer place, I'll usually just graze it with soy or not at all, at the chef's recommendation.