Hello, i have used myself on my fix the GA 1, 2 and 4 (long time,befor AI cam out) , and what i can say ,,, it's a true "dream" to wear it on RK. You dont have to loock about AC or Evd bonus, but loock on the Add All Def , and this is just ... big. How i remember, most of the RK mob wont hit you, or...