Up until this past year, I had only Porter stock. I was surprised to see how much bigger the Murray Mcmurray stock is compared to Porter. I assume Porter mostly breeding for colors, so perhaps bigger isn't what he breeds for. It's why I originally stated it would take nearly a year to get a 20 pound turkey from heritage varieties. Now I see you can get them there sooner based on the hatchery. I also like the look of the black hens better. They have nice dark faces. Too bad the only black jake was obnoxious.
Good to know. All our heritage turkeys came from Porter as well. It makes sense that he concentrates more on color, but seeing how we raise them for meat I'm more interested in size than color.