DOPE or TKS
DOPE is POS Only , Buy some coins from Bittrex or Cryptopia, put them in a desktop wallet from DOPECOIN.COM , let it SYNC , unlock the wallet for staking and let your money grow.
although stated at 5% interest , due to the low number of people staking their coins, the interest actually works out anywhere from 15-25% depending on who has their wallets open that day.
very profitable
As with POS work , you ewill be competing for blocks so the more coins you have in your wallet the more likley / faster you will see a reward but as prevously mentioned it averaged out around 15-25% Annual return.
i have personally as a couple days at 35% but they come few and far between but certainly it is nice to see when they happen
Hope this helps