If LZMA is your intended target, I more strongly suggest selecting a more modern container such as the 7z archive format. Someone selects a zip file not for it

If LZMA is your intended target, I more strongly suggest selecting a more modern container such as the 7z archive format. Someone selects a zip file not for it's compression, but for how widely accessible it is. Most likely this involves basic compression on text files, error detection checksums, and storage (no compression) of already well compressed images and possibly videos.