The calving ease deal is still in the proving stages - I bred some heifers to him this spring so I will know more next calving season. I'm banking on him being a reasonably easy calving bull but probably not a whole sale heifer bull, time will tell. I have been using him on some pretty fronted, moderately large framed cows ( is that a real discription?) that could use a little more rib shape - really hoping for a trruck load of heifer calves. I know a few guys that are using him on some cherokee canyon daughters hoping he will give them enough "gas". I think he should work well on the 121R's, Logans, several of the Pieper bred cows and hopefully some of my "funky" pedigree females.