Billy's Cafe and Katie Belle's tie in my opinion. Depends on if you like a buffet (Katie Belle's) or not (Billy's). Both offer bountiful quantities of quality food at reasonable prices.
- I was not impressed with Son Rise or Little Bits. Just average food.
- Perkins/Crackerbarrel/Panera/IHop are chains so that says it all.
- Golden Corral is mass production if that is what you like.
It all depends on what you are looking for and what you want regarding quantity and quality.