I highly suggest this plugin, IT still needs some work on some new features, like not deleting player hours after rank reset as an option for example
also, I find it quite a buggy process to reset statistics for this plugin, for example, u choose desired rank method but u wrote sm_fps_create_default_ranks command 2 times by accident it will add the same ranks 2 times and you will need to reset all the ranks again. If you could make auto restart option that would be perfect.
And there is a lack of translations in many different languages. If someone is reading my comment please add your language as well!