You should only download the SoushkinBoudera pack if you physically own the original cartridges for the majority of the games you intend to play. Legally, you are allowed to create a backup ROM of a game you own, but downloading a pre-assembled pack of 1,000 is legally indefensible.
SoushkinBoudera is not a real SNES game. It’s a corrupted or invented filename tag attached to a standard 1000-ROM collection. The "story" is one of digital decay, mislabeling, and the strange folklore of emulation. Super Nintendo SNES - 1000 ROMs - SoushkinBoudera
: A complete USA-only set is roughly 637MB, while this expanded 1,000-game set typically requires 1.5GB to 2GB of storage. Essential Games Included You should only download the SoushkinBoudera pack if
: The collection aims to provide a massive library of classic titles, including iconic games like Super Mario World The Legend of Zelda: A Link to the Past It’s a corrupted or invented filename tag attached