If you're a solo developer or part of a small team looking for a versatile code editor, choose Visual Studio Code. Its vast extension ecosystem supports almost any language or workflow, making it ideal for varied development needs. The integration of tools like Git and a terminal right out of the box enhances productivity. However, be aware that it can consume more memory due to its Electron framework, so avoid it if you're on a low-resource machine or prefer a lightweight, fully native solution.
On the other hand, if you're primarily focused on Windows and need to reclaim disk space, WinDirStat is the better option. Its treemap visualization lets you quickly identify large files, and being open-source, it offers a community-driven alternative without any telemetry. However, if you want a more modern interface or need a solution that works across different platforms, this tool may not meet your expectations.