Thanks for the feedback and for taking an interest 
Maybe I should say “compared to random UUIDs”. The bit size is the bigger (irony trophy!) thing indeed, and generating them fast enough to be able to use them for everything in an application.
Also, after reading the RFC for a bit, I’m thinking that maybe I should adjust the wording to “locally unique” instead of globally. I went for globally in the context of Elixir with its “global” registry etc but that does not seem to be entirely accurate in the context of the RFC 
