https://masternodes.online/ Masternodes.online is the go to website for finding inexpensive masternodes coins, but finding a good deal on a masternode is hard and there is a lot of risk here. Dash is considered the king of all masternode coins as well because it was one of the first coins to implement the idea of a masternode.
A masternode is simply a node that is usually always running that helps to increase security for a coin and also to speed up transactions for the network. Masternode rewards are usually much greater than staking rewards for a coin. If you are able to choose the right masternode, then you will be able to receive passive daily, weekly, or monthly income for keeping your node up and running.
Running a masternode used to only be possible if you had the technical know-how in order to understand what you are doing. Now it is much simpler to run a masternode with websites such as https://nodehub.io/ as well as other masternode platforms such as https://gincoin.io/ which has been calling itself the turnkey masternode solution.
Gincoin lists several masternodes on it's platform and once you buy enough of a coin you are able to set up a masternode, and Gincoin will help you with the technical side of this.
With tons of scam coins out there it can be difficult to choose the right masternode. When you visit Masternodes.online you should consider the current price of the coin, the trade volume, your expected ROI, the number of nodes that the coin currently has running, and the current masternode worth, as well as whether or not this coin is listed on trustworthy exchanges, etc.
Even after all this risk and difficulty in choosing a masternode you still do your research on some of these masternode coins I believe because if you are able to find the right coin, then it is possible to generate passive income in crypto even in this bear market. As always you should do your own research.