I'm in Manhattan for the day, for Serious Burger Business. I'm going to try a Shake Shack and a local 5 Guys back to back. And declare a winner.
I'm at the Columbus Ave Shack, waiting for my double Shack Burger. The line to order was only about 4 min. Its crowded but moving fast. Very nice staff. Almost bought The Baby a onesie.
After this, I am heading over to the 55th St 5G. I'll post the photos and report tonight.
I can tell you now I start biased for 5G, but I'll keep an open mind.