I hate to admit it, but Shake Shack is up there with In n Out. I love the flavor and consistency. I really hate to compare the two, but they are both great in their own ways. I love both of them equally and for different reasons. Because I live in SoCal, where we have an abundance of In n Outs, I crave Shake Shack more. I can't wait for Shake Shack to open closer to home!