to be fair, I have not actually been to the Joe's in Chicago.
Shaw's provides fresh seafood served at good prices IMO, there are some ok items but then some real winners at Shaws.
Feedback from dining buddies is that with the $ you save from not going to Joe's, you can buy a ticket and eat at the original in Miami

They liked Joe's but felt is was way overpriced for what it is.
Vote goes to Shaw's.