Hello Kurt ....
I am currently at the crossroads of deciding on moving ahead with Provenge. My Onco, as of three days ago, suggests it after viewing my very recent catscan and bonescan.
His office is working on the financial aspect of the Provenge. They worked financial miracles a little over two months ago when I started my Xtandi.
My SE's on Xtandi were very minimal, besides being incredibly tired - but their office does reduce the 40mg capsules from 4 down to 3 for those who have severe SE's. That is, as long as the PSA stays relatively flat.
In my case (and you know we're all different), the Xtandi did not work for me and my PSA continued an upward move - even while taking 4 capsules daily.
I hope the PSA status keeps relatively even for you - or reduces!
Rob