| Feature | | Sony CMA / QCMA | | :--- | :--- | :--- | | Speed | Fast (USB 2.0 ~20MB/s) | Very Slow (~4MB/s) | | File Size Limit | None (outside FAT32 limits) | 2GB - 4GB limits | | Homebrew Support | Native (Direct .VPK install) | Not supported (requires renaming) | | Ease of Use | Moderate (requires folder structure) | Easy (Official app) | | Requirement | Hacked Vita required | Official firmware only |