I had PAE done a month ago and I am quite satisfied with the results. The first few days after surgery can be rough. I have lots of pain in my penis and could not eliminate for two days in any form. After the first two days the pain began to subside although it all came bad each time I had to urinate. The urination pain lasted for another 8 or ten days and now it is all gone. My urination stream is greatly improved and I am finally getting some better nights sleep.
It appears studies are underway in UK and USA, and in USA, studies will go on for 2 years. You might be able to get in on a study.