Finally tried a beef burger vs. a chicken burger here.  The meat was nicely cooked, juicy, with good flavor.  I had it Arizona style with freshly sliced jalapenos, guacamole, lettuce, tomato, onion and habanero cheese.  The jalapenos were arranged in a neat cross design (See picture, they must have been feeling creative that day!).  Service was fast and friendly.  I did like the beef burger, but I'm still a bigger fan of the chicken burgers!