For two main reasons - 1. Git support - Having the history of all your changes is wonderful. I never have to worry about a note being accidentally deleted. It'

For two main reasons - 1. Git support - Having the history of all your changes is wonderful. I never have to worry about a note being accidentally deleted. It's also great for collaboration. 2. Mobile App - Joplin's mobile app really leaves a lot to be desired and is lacking a lot of essential features. Eg - Browsing your notes in a grid view similar to Google Keep, or linking your notes together using the wiki link format.