My favorite tomato is Old Brooks. In my search for disease resistance, I stumbled upon this one. It grows great. Good resistance to Early Blight and Septoria Leaf Spot. It is the perfect size for slicing or for canning. Good consistency for canning and makes a great sauce. On top of all that, it has a wonderful flavor. Too bad I have to start them from seed! I can't believe no growers have used this for commercial sale.