Looking for opinions/results of Nutrena ProForce XTN grain versus Cavalor Performix (or Endurix) as a main feed and SuperForce at competitions for a (very fit) upper level horse that could use more energy, especially over multi day competitions.
I’ve heard positive results first hand for both of these feeds, and have compared them myself, but am curious for more opinions especially if someone has used both and saw more results with one. Thanks!