@rishubm Well, I would suggest stick on the natural process of rasa and whilst developing some new pipeline or model using custom actions then you can you back-end process like Jupiter.
This will give you more knowledge about how to create the intents, stories, response, some in-build actions etc etc. Even, you will be able to see the dialogue conversation of bot/user whilst seeing on rasa shell or integrating some front-end. Using JP can restrict you for doing out of the box approach. You will always search the code for every functions rasa is using.
It is my own perception, many can agree and many can dis-agree.