We picked these up because we wanted a paste/sauce tomato and it had won the tomato flavor trials over at Seed Saver's Exchange in that category for the better part of a decade. This type of tomato is known for their strong flavor, and firm, low-moisture flesh. The flavor is top notch, there's not much moisture to cook out when you are making sauce, and the flesh can hold up to blanching and canning.

P.S. Mash your sauce intead of blending. It makes a world of difference in the texture.