This method involves downloading files from unlicensed sources.
For the ultimate video and audio quality, physical media still wins. The Futurama: The Complete Series Blu-ray box set (released 2020) features remastered 1080p with Dolby Digital 5.1 surround sound. Streaming compression kills the dark space backgrounds; Blu-ray does not.
The word “best” in this context is a technical gauntlet. For the uninitiated, a download is a download. But for the dedicated fan, “best” implies a hierarchy of values:
This technical scrutiny elevates the act from theft to curation. The fan seeking the “best” download is often more discerning about the show’s preservation than the corporations that own it.