Well, Linda staking and masternode application is very good but for me it is expansive to use with monthly payments. Hope they can offer better pricing in the future.
Running a masternode or staking costs nothing if you're using the Linda (Qt) wallet (except for the cost of owning and running a computer 24/7 of course, if it's not an existing computer).
Do you mean the $10/month fee for using My Staking Wallet? Using MSW is optional and it was introduced as a way of simplifying staking, making it possible to do so without having to configure or run a computer 24/7. Of course that means you must instead rent a virtual server, hence the small fee. MSW is better suited to running a masternode, or staking larger amounts, where your earnings will far exceed the monthly fee.