Hi there,
I search for a new cheap projects with masternode, like XtraBytes who went from 1sat to 750sat in less than a month. 
Thats a x700 winning % and the project is just in begining phase.
Cheap doesn't mean reliable. Before purchasing coins for MN you need to make a good research and make sure it's not a hype and the coin won't dump tomorrow. 
Here is a popular MN resource 
https://masternodes.online/And after quick look I can tell you that half of them are just hypes. 
Simply sort MNs by ROI and see that at least half of them propose more than Bitconnect. 
