If you are a solo user on Windows seeking a modern file management experience, choose Files. Its sleek WinUI 3 interface with tabs and dual panes offers efficient navigation, along with tagging and enhanced column views that outshine the default File Explorer. It's perfect for those wanting an open-source solution that’s actively maintained. However, avoid it if you need cross-platform access or advanced features like scripting and FTP.
On the other hand, if you're a Mac power user looking for an efficient application launcher with deep automation capabilities, go for Alfred. It excels in fast access and robust workflows for task automation, making it ideal for enhancing productivity without the burden of a subscription model. Just be aware that the most powerful features require the paid Powerpack, and it won’t serve you well if you need cross-platform capabilities or built-in AI functionalities.