Johnny,
You are a fairly young guy so you will have a good chance of recovering from a time-limited course of hormone therapy if you decide that's what you want to do. And also because you are young, you will have a longer time to live with the results of your treatment decision. If Tall Allen will forgive me for over-simplifying his information, with salvage radiation but no hormones you have two chances out of five of developing advanced disease in the next five to ten years. If you add hormones that seems to drop to one chance in five. If you plan to live to be eighty then the math says that, on average, adding hormone therapy to your radiation will save you something like five years of treatment for advanced (no-longer curable) disease.
I dunno if you are a Monty Python fan but thinking about
options for the treatment of advanced prostate cancer always remind me of their original "Spam" skit from their Flying Circus TV show.
/youtu.be/anwy2MPT5REThere are dozens of treatment options with more of them coming out all the time. There are the first-line hormone therapy drugs, and there are a number of advanced hormone therapy drugs, or you can do HT plus chemo, or HT plus spot radiation of metastases, or advanced HT plus immunotherapy drugs, or more than one kind of HT at the same time, or HT plus chemo plus spot radiation, or HT plus advanced HT plus chemo with still more HT. There are hundreds of combinations to try with more coming out all the time. But if you don't
like spam -- if you are averse to hormone therapy -- then you may find the menu unsatisfying.
So when I faced the same decision you are facing now I decided I could put up with a couple of years of hormone therapy -- I could choke down a big serving of Spam -- to avoid winding trapped in the restaurant with men in horned helmets chanting about
hormone therapy options.