As a miner I understand that without masternodes and the their function (making transactions private - the point of the coin and the source of its value) and the future features they bring... trying to screw the system is screwing myself. If you are need to pay your electricity bill with your profits mine on a multipool, there are often coins that are more profitable to mine than dark. Sell those, keep your dark.
I'd recommend
coinemine.pw personally.
Or use the dark multi-pool
xpool.ca and you should get more dark than using a non masternode paying pool.
As a miner and as an investor, I understand that spreading coins easy to earn, that cost quite nothing: the 20% is a very bad thing. You can look at a ultra premined crypto like pandacoin in the past, or icebegcoin now, to see what happened. Crypto requires trust, scam operations kill the trust... That's all.