One of the biggest frustrations with standard rips is the clutter. Some games, like Resident Evil 2 or Riven , might come with 30+ tracks, resulting in 30 different .bin files.
Converting your classic PlayStation library into the format is the single best way to save space while keeping your collection organized and playable. Why CHD is the "Top" Format for PS1 chd psx roms top
For those looking to build a curated library, resources like the Internet Archive's PSX CHD Collections One of the biggest frustrations with standard rips
If you need help troubleshooting or generating M3U playlists like Resident Evil 2 or Riven
Large multi-disc epics that benefit immensely from the space-saving nature of CHD. Metal Gear Solid