To understand "better" compression, you must distinguish between two formats:
: ISOs can be played directly from external NTFS or exFAT drives using tools like IRISMAN or webMAN MOD , bypassing the 4GB file limit of FAT32. ps3+iso+games+highly+compressed+better
They use tools like , 3K3Y , or custom .PKG repackers that: To understand "better" compression