Bake Wrangler both greatly improves and extends the Blender baking experience. The node based interface allows for both simple and complicated processes with mixing and post processing not available with any other baking addon and that are extremely tedious to achieve in vanilla Blender.

It also adds a complete set of PBR passes and a number of additional data outputs not found in Blenders internal system. All processing is done in the background leaving you free to continue working on your file while the images are created.

If you intend to do any texture baking in Blender I would honestly say you NEED to get an addon. Bake Wrangler is easily the best choice for semi-professional to professional users.

https://www.youtube.com/@bakewrangler9084/videos