If you are a Mac power user who thrives on automation and values speed, go for Alfred. It's well-suited for those who appreciate deep workflows and prefer a one-time purchase model. However, if your needs extend beyond MacOS, or if you're looking for AI features or a collaborative environment, Alfred may not meet your criteria.
On the other hand, if you seek a versatile note-taking solution that works across multiple platforms, Obsidian is your best bet. It offers extensive customization, making it ideal for organizing personal projects or managing intricate knowledge bases. Be aware of its learning curve, and note that it lacks built-in AI and real-time collaboration features, making it less suitable for teams needing immediate interaction.