Good command of the tools is undoubtedly one of the attributes of an efficient developer. MPS 2.5 can monitor your actions and give you statistics on how frequently you use its most prominent editing and refactoring capabilities. Go to Help | Productivity Guide to see how well you do:
Additionaly, we’ve prepared a list of a couple dozen tricks you could learn through the Tip of the Day window to become more fluent with the MPS editor:
Develop with pleasure!
-JetBrains MPS Team