Can you ELI5?
I have both. Primal has some nice features, but the notifications screen never loads for me. 🙁
Discussion
By establishing code space on user devices, but also "in the cloud", #Primal can roll out features it's competitors can't.
So far it's already given #Primal a big leg up in experience; I imagine the gap between full stack clients and UI-only clients will only grow from here.