Went with the 11.5 for one to try to keep it in the fender because the paint kinda sucks and chips easy and the second I do a lot of fire roads and nothing super crazy as far as rock crawling so don't need a super wide tire.
Installed the Dobinsons c59-821vb on the rear of my truck today they are the ones that give you a 2.25 inch lift in the rear with 440-660 pounds of extra weight. Super easy install took about an hour and most of that time was laughing at how easy it was compared to doing leaf springs.
I'm saving up for kings, with the internal bumstop on the bilsteins causing problems. Icon has made a top hat that looks like it will save the shock and I'm sure in a few months some one will come out with a hydraulic front bump