I suggest you to try Veil-Project bounty campaign. It is a privacy coin with the technology of ZCoin and Monero, PoS/PoW consensus algorithm, and monthly reward distribution  

Stakes might not cost a lot but it is a good project to join with great bounty team that is handling the project.

Check that out here :
https://bitcointalk.org/index.php?topic=5125073.msg50334603#msg50334603