Bulls come and go everyday so I am more concerned about looking a bit deeper in the pedigree. Basically my ideal cowherd contains some mix of: EXT, SAV Net Worth (or Density), SAV Resource, TC Stout, HF Kodiak, Vermillion Dateline 7078, Sitz Upward. There's plenty of ways to skin a cat but these are the combos that have worked for me. The pedigree below is a heifer calf that pretty much combines all of those pieces. Her granddam 82U is a Net Worth.