I just had this conversation with the wife the other day. Stuff that isnt meat like the pink slime is nasty as hell, however something that is like horse I have no problem with. They aren't dirty nasty aminals, and I bet you get a ton of meat off a horse cus they are so muscular. That being said they may also be really tough for the same reason.
Jojo have you ever grown or smoked Ak47? I havn't but its supposed to have everything you want. Strong smell, tight buds, big colas, and a knock out high! It might be a good choice, and if you havn't grown it before, I always suggest people grow white widow atleast once cus its become one of my faves!