Well right now self buffed in Fire gear, I have 37,83% Critical Strike and 36,56% Mastery.
My character sheet reads +1411 Critical Strike (+12,83%).
The GSRepository Mythic Warforged gives 2674 (+24,31%) Critical Strike, the DMFStage4 gives 2024 (+18,40%) Critical Strike. So 4698 in total (+42,72%).
Base Critical Stirke x 1,3 (Critical Mass) = 49,18%
(Base Critical Strike + GSRepository Mythic Warforged) x 1,3 = 80,78%
(Base Critical Strike + DMFStage4) x 1,3 = 73,10%
(Base Critical Strike + Both Trinkets) x 1,3 = 104,70%
So I was a little bit higher in my writings in my precedent post, did not check the numbers recently and I am not longer using Odyssian Choker and Bracers of Splattered Steel