Obsidian

Notion doesn't have a barrier to entry with customization, whereas obsidian does crap. You can drag and you can drag and drop blocks where you wantyou can color things how you want. But on when it comes to databases, obviously notion, but obsidian doesn't have databases. However, though, if you do want to go into data view in obsidian, you compare data view functions, scripts, that's all code.