Note that my next comments are not to get you to change your mind about what you feed They are just to point out that youāre not really comparing apples to apples in comparing the BB to pretty much any RB.
The 1000lb horse needs 1/2c/day, per the website, so weāll use that as a the serving size by which the $1.08/serving is based, at $65 for an 11lb bag at 60 days. So if your guy gets 50% more than that, thatās $1.625.
1lb of TC 30 is $.60/serving if itās $30/50lb bag. It would have to be $50/50lb to even be $1, and even if itās more than $25, itās not anywhere near $50.Letās say your big guy needs even 2lb - thatās still $1.20. If he only needed 1.5lb, that would be $.90/serving
Either way, I donāt see how BB is cheaper per serving, unless youāre somehow getting it for a lot less than $65/11lb bag.
How much is TC 30 for you?
Thereās also a pretty significant difference in the nutrients on a per-serving basis:
BB is 32% protein, so 3/4c, which is 127.5gm (according to LDL), provides 40gm protein.
2lb TC30 is 272g protein.