My favorite steakhouse in LA is currently Mastro's in Beverly Hills. I prefer it to other excellent places like the Arroyo Chop House in Pasadena, BOA in Santa Monica, Ruth's Cris, and Morton's.
I just wanted to see if anyone had any other places I am missing from the list above and just NEED to try! Assume price is no object, but that the place must serve USDA Prime quality beef only. Thanks in advance for your input!