Users can choose to :Receive Comment Reply Notification Only: or :Receive Notification For All New Comments: or :Not Receive Any Notifications:
The JetPack option was not only extremely limited but a series of conflicts without end. We finally dumped JetPack entirely due to the endless series of conflicts overall. We tried other plugins, all with their shortcomings. "Subscribe To Comments Reloaded" was missing the necessary functions of what this plugin provides. We have had no problems with it and had to take a moment to give it 5 stars. Kudos to Yasir! The plugin name is not well name though, it should have been "Comment Notifications Redux."
Was using Comment Reply Notification, but that plugin is out of date. This gets the job done even better.