Hey nezzman. You are on the right track I think. I do farm stuff as well, with a pretty heavy emphasis on cattle.
Last year, (or whenever they came out, I kinda forget) I got a couple of Bugouts, one of each blade style. The half-serrated has really become my go to knife for heavy work. The serrations are great on bale wrap and ear tags. I looked for a long time for something that would handle that well. Going to try a Spyderedge this coming winter. The S30V steel has performed pretty well. I have had a Benchmade dealer sharpen it once, since the opportunity arose.
I can see it being good for bandage duty as well. You certainly want a locking blade for stuff like that, unless your critters stand a lot stiller than mine do!
Nothings perfect tho, and the axis lock, for me at least, get's dirty easily and then it gets gritty and then I have to deal with that. My half serrated also had brutal lock stick when new as well. It has improved with use. It does have some flex if you really get with the program, so if you know you are inherently "hard" on knives then this might be a little lightweight.
I recently gifted a mini griptilian with the sheepsfoot blade and spydie hole to a farmin' pal and he really has been liking the edge holding of the 20CV steel. Sheepsfoot is good for using around animals.
My father has used a TL-29 of some kind virtually his entire life and he has farmed that entire time. Of course, he buys them at the flea market and sharpens them on a bench grinder so we clearly are very different types of people.