What is the best type of sushi?

Question:

I've had California rolls, grilled eel sushi, spicy salmon sushi, and other sushi and sashimi that I don't remember the name of because I had them in Japan a few years ago..

I really wanted to try rainbow sushi but it costs too much money. what's the best sushi for $4-$7?

Answer:

My favorite are the hamachi nigiri and negitoro temaki. yum yum nom nom nom.. ~~~
You must try uni, if you haven't. And stay away from california rolls, those are non authentic at all.