It threw me for a loop as well. I mean there are 180+ pages with nothing but good about FF. I think the idiot bell in my head just went off. I am going to split my meat birds up into 2 groups one with FF and one without. When I get them I will post pictures and show my results from start to finish
He works for a feed company of course he is going to want you to buy more feed not less….. I think I need to smack myself upside the head.
Check out this thread here:
https://www.backyardchickens.com/t/672135/meatie-experiment-ff-vs-crumbles
The OP did something very similar.
In the end, to each their own.