Hi Reggie,
Welcome to the Brachy club,I had Brachytherapy 19 months ago with a PSA 2.19 Gleason 3+4=7, down to 0.44 in January 2018.
I had some urgency for the first few months and used tamulosin to help stopping it in April 2017 but still keep some in stock.I had the choice of Robotic surgery but after talking to the Brachytherapy specialist decided to take that option but only time will tell if i made the right decision.
I found the members on this site very helpful in my Journey and still like to give a little input where i can.
Good Luck John.