Also check out masternode coins - if you're a long term holder what better way to maximise the returns of an investment than being able to make more coins while you're holding??
Top picks with other uses are CROWN and SYNX
https://masternodes.pro/ - For a fast confirming 100% PoS privacy coin CRAVE is a great deal.
If everybody makes more coins through master nodes or any other mechanism that will simply dilute the market and decrease the price, thus negating the effect of the master node.