A few observations in no particular order……..
I’ve got the latest Revs RLT Ti Dual Position forks which I think are branded Black Box, and they are vastly better than old Pikes and revs of two/three years back. Repeated hits are dealt with, the older RS Forks struggled.
When FIT first came out I preferred the older floats without it. I thought they were more active. I haven’t ridden the new FIT forks with the Kashima coating though.
These new Revs don’t have the endearing small bump sensitivity of the pre FIT Fox forks, or of Pace RC41s, but they are very impressive on rocky descents. You don’t get pinged around.