Even in an era of massive VSTs like Serum or Omnisphere, the Fantom X sound library holds a unique "sheen" and "weight" that sits perfectly in a mix.
The Fantom X series (X6, X7, X8, and XR) featured a massive 128 MB wave ROM in its factory state, expandable via SRX boards. Its sound engine was prized for its "Patch" system, which allowed for deep layering and complex effects processing. Unlike modern VSTs that use gigabytes of data for a single instrument, the Fantom X achieved professional results through highly optimized, short-looped samples that retained a distinct "expensive" digital character. Roland Fantom X SoundFont | Musical Artifacts
Caveats and ethical considerations