Triple crown low starch feed, alternatives?

Please only Purina, Triple Crown or Cruise (sp?) brands of feed as the feed store only stocks these brands. I've heard the TC low starch is a bit pricey and I was curious what other feeds there are. I'm looking for a basic feed supplement. I have a 6 yo TB gelding who is a bit hot and I use him for jumping. I want a feed that has rice bran or beet pulp in it and no alfalfa meal, moles, or corn. Just something that is good all around. I also have him on a multi-vitamin, joint supplement, and coat and hoof supplement. How much is it in your area or do you like the TCLS?