let me give it ta ya from a different angle, if you like narrow ribbed , higher flanked cattle then i would recommend staying away from the beet pulp. But if you like deep, really well sprung cattle that have the appearance of a dominate female then i would probly maybe feed it.
And a previously stated if you have a fatty on your hands who need to be cut back, but still feed the same amount of actual feed mass. Sweet feed should be replaced with Beet Pulp till you have them at their desired weight or size. I see loads of fatties, with huge pones walking around the show barns, wonder what kind of calving problems their gonna have.