You have choices....

Surgery is certainly one of them...you could input your clinical data into MSKCC's nomogram to get additional information on probability (not certainty) of outcomes - https://www.mskcc.org/nomograms/prostate/pre_op

If you elect surgery, then experience is a factor. You should discuss with your medical team about nerve sparing but also guidance to them about what to do if once they start, they see PCa in the nerve bundles, what then, take them out, stop, close up, then do radiation, ADT...?

As others have said, surgery has likely a more definitive answer with the pathology report on the whole gland vice a biopsy. Still, even that is not certainty. My surgeon was "positive" based on my pathology report and his surgery notes that I wouldn't have any future issues, aka, cured...meanwhile MSKCC's nomogram said 30% chance I wasn't...history says who was right...!

There is no "right" answer from my experience...there are choices, each has its outcomes and side effects. I remember my radiologist having me acknowledge that SRT could cause ED ("frying the nerves"), it didn't. As I've said before on this forum, keep in mind statistics, Bell Curve, Standard Deviations, Averages, Means, Medians...In my case, likely my outcomes and side effects are several standard deviations to the left - I never lost my libido while on ADT, the day my nurse pulled out the catheter after surgery, no incontinence (and I didn't do Kegels!), not bragging but even while on ADT, I could achieve erections, now if my wife....

You can do radiation, I have a friend who elected to do that, PSA has dropped from 11 to 1.3 in the first six months.

You can also elect to do doublet or triplet therapy, though that's generally consider for metastatic PCa - https://www.mskcc.org/nomograms/prostate/pre_op. While the clinical data you present indicates localized, in higher risk situations, micro-metastatic PCa too small to be detected by even the more sensitive imaging today is a possibility.

You can look through the NCCN Guidelines for guidance and discussion with your medical team - https://www.nccn.org/guidelines/guidelines-detail?category=1&id=1459

I was 57 when diagnosed in 2014, choices were binary, elected surgery, "successful," until it wasn't. Still, 11 years later here I am, living large.

I did not lose sexual or urinary function from my surgery though the former took around 12 months. Within three months life had returned to normal physically, I was going to the gym, playing basketball and pickleball, taking vacations, skiing with friends, Yes, sex will be different, dry orgasms, likely greater physical and mental stimulation required to achieve and sustain erections, my Penile Rehabilitation Therapy (PRT) was "simple," 5mg daily Cialis and use it (masturbation), Others have more complex PRT such as injections, implants. I think UCSF has one of the better programs (I attached it).

I think the only "right" answer in your situation given the clinical data is do something, do nothing is not a right choice.

Good luck in your decision.

Kevin