Dog.7z

: You get much better compression ratios for similar files (e.g., a folder of text logs or source code).

: Modifying or extracting a single file is slower because 7-Zip must process the whole block. If the archive is corrupted, it may be harder to recover individual files. Dog.7z

If you need a more specific report,7z or how to between solid and non-solid versions? : You get much better compression ratios for