Hi Blart11, and welcome to the ANA Forums!
Thank you for making your first post here. While I don't have any experience with LINAC-based radiation treatment (and cannot really answer your question), I remember only too well the day when I received my diagnosis (as everyone else here does, too). I could not believe it was true, and I desperately began to read everything I could on acoustic neuromas and I watched every video the ANA produced regarding ANs and their treatment. I was in a rush to do something about it.
The reason I say this is because most acoustic neuromas are relatively slow growing which gives you plenty of time to explore all of your options. You do not need to make a quick decision. Find out what you can about LINAC-based radiation (as you are doing), and explore all of the other options as well. And do not hesitate to get a second and third (or more opinion). Many treatment centers recommend that their patients receive the treatment they specialize in and downplay other treatment options. As a result, it is somewhat difficult to receive an unbiased opinion from specialists. It is also somewhat difficult to receive an unbiased opinion from patients on the forums. Most who post here believe that the treatment they selected for themselves is THE best option.
So, my counsel to you is to continue to do what you are doing and gather as much information as you can, not just on LINAC-based radio surgery, but on all of the possible treatment options. And don't just go to a specialist who happens to be located closest to where you live. Instead, once you have determined which treatment option is best for you, then find the best specialist for that particular type of treatment. There are huge differences in results between those who provide treatment for a few acoustic neuromas in a year and those who do hundreds of them in a year.
Best wishes on your journey!
Don