Keeping the USA version as the primary copy for English speakers.
The Ultimate Guide to 1G1R Redump Nintendo GameCube Collections
"1G1R" stands for . A standard full ROM set often contains several versions of the same title: the North American (USA) release, the European (PAL) release, and the Japanese (NTSC-J) release, plus multiple revisions (v1.0, v1.01, etc.).
While "No-Intro" is the standard for cartridge-based systems, is the authority for disc-based consoles like the GameCube.
Including unique titles from Europe or Japan that were never released in North America. Why Use Redump for GameCube?