@Anderwood
Jung Seed lists Planet Peppers on their website.
Rita swears by San Marzano Redorta for a canning/paste tomato. Of the few canning types I have grown, Heidi was ok but Opalka was only so-so. This year I am trying Yaqui and Dwarf Sneaky Sauce, both growing only 3ft tall.
Others that have been recommended on "best paste or sauce" sites are Super Sauce, Polish Linquisa, Big Mama, Jersey Devil, Viva Italia, Margherita, MiRoma and the old standard, Amish Paste.