You'd better have a look at
http://blackcoin.co/They literally created POS V3, and rat4 is a great developer. They are on pure POS now and the total coin supply is managed by the blockchain in order to maintain a 1% inflation.
I don't know for monero as people on the forum was more interested in the privacy features. As of BLK, the price was very stable for the past months, untill the reçent events on Bitcoin where he climbed like most of the altcoins. Yet they are the most stable in term of inflation controle.
the point is to make a safe asset.
the fiat money system is not safe.
how about making a crypto similiar to the fiat system as crisis management, when the old fiat system breaks down.
other cryptos are too volatile and when there would be no money to fincance the miners cryptos would go down, too?
no computing capacity or energy would drop the course same as the fiat system.
thats why i thought about a stable cryptocurrency that is self regulating like a bank
the bank itself follows its algorhythm so no humans behind a bank and no corruption.