that kind of chicken is utterly flavorless to me so it would be a waste of money. same with pork loin. yuk. they are also far more expensive than other cuts of those critters so while i understand wanting to avoid potential issues with cafo fats, it seems just easier and more budget-wise to not eat those meats at all.
ask a local grass-fed farmer about his/her off-cuts -- tongue, heart, oxtail, etc. i can get them for $4 pp.
eat more eggs.
As I ate the oysters with their strong taste of the sea and their faint metallic taste that the cold white wine washed away, leaving only the sea taste and the succulent texture, and as I drank their cold liquid from each shell and washed it down with the crisp taste of the wine, I lost the empty feeling and began to be happy and to make plans.
– Ernest Hemingway