You have a direct genetic history of prostate cancer, thus you are at higher risk than most men. At age 57 I had no family history and no symptoms, yet my primary care doc suggested I be tested anyway. My PSA was in fact elevated. I got a biopsy and found my prostate was 80% cancerous. I got it surgically removed just in time. 10 years later I'm still cancer free.
Every day I five thanks that my doctor did NOT follow the standard medical advice back then NOT to test. Forewarned is forearmed.
https://www.researchgate.net/publication/361217707_The_role_...
I've read very little about choosing radical prostatectomy very early after detection, but it's likely that it does little to improve survivability:
https://medicine.washu.edu/news/surgery-early-prostate-cance...
That said, if nerve-sparing surgery were done early instead of doing NON-nerve-sparing surgery later (a standard radical prostatectomy), perhaps that might diminish some of the typical side-effects of the standard surgery like impotence or incontinence. But I'm only speculating.