Do You Have a Personal Knowledge Base?

I used to use bear and now I use obsidian. And what I like about it first is that it's local first. And so it's fast. That was my one complaint with notion because there, there was so much to navigate. It was kind of difficult to navigate between pages and it was just cloud based so it was slow. So obsidian is all local and then also it has an open plugin system so you can add whatever sort of configurations and customizations you want. And I'm able to basically query my own notes and query my own ideas in a note by just writing a single line in my note  and getting all of the information basically making wikis and dash