See NXT, NEM, QORA, etc.
super fast emission curves.
You recommend coins that all had their entire supply generated in the genesisblock but then dare to call Uno 'super fast emission'. This is inconsistent reasoning. You've got ulterior motives. gtfo
I recommended coins that have 0% inflation, as requested by the OP. I'm not a fan of any of them, but at least the don't pretend to be something that they're not, i.e., fairly distributed PoW coins.