You could also try the Idine restaurants on Castro, Cantakerous Seafood and New Maharaja....can't comment on their food, although I 've been meaning to go, for one reason or other, just keep putting it off.

Neither is cheap per your 'cheap and tasty' IMO, but I don't consider Seto Sushi in Sunnyvale cheap either. Its still very popular by the way.


Update 4/16: Had the petrale sole for lunch at Cantankerous Seafood this week, was good. Nice place, run by Scotts under a different name. Smaller than a Scotts.