I thought the TSC THF was "good enough" until I subjected it to oil analysis and found it rather lackluster in ingredients. If you look in the Gear & Transmission Used/Virgin Oil Analysis section you can find that analysis and several other discussions I had over the past few years. You will see that I turned 180 in my opinion on it. I suggest you find and read those posts (there is a lot of expert commentary there from some of the BITOG brain trust).
I have an older tractor than yours and using the TSC for several years didn't kill it, but the difference in cost is somewhat telling in the ingredients, compared to the Hytran. I looked a little harder and found one of my local
Case IH dealers had Hytran in bulk (I supply the container) at just a $1.50/gal more than TSC was selling the THF. I'm a tightwad and I like to do more with less, but upon reconsideration, there is enough difference in the oils to warrant paying a slightly higher price. I got some useful advice from several pros here that if I were to use the TSC oil, I should shorten the OCI by a sizable percentage. Take that to heart if you go ahead with it. Commonly, the JD HyGard oil is very highly regarded as being a superior oil.
Anyway, a FWIW from someone who has walked your path.
PS- You can most easily find the post by clicking on my name at the left and click "View posts" I think you will find the last of the THF posts in late '08 or early '09, but some go back to '06.