Why shouldn’t the tar options -z and -j be used when backing up to a tape drive?

Why shouldn’t the tar options -z and -j be used when backing up to a tape drive?
A. The tape drive hardware-based compression achieves higher compression rates than either gzip or bzip2 software-based compression
B. Backup and restore performance will be better if we don’t introduce the compression delay into the process
C. Standard Linux compression software won’t be able to write to sequential tape media
D. In case of a damaged tape, uncompressed tar archives may allow partial recovery of the back data
E. Standard Linux compression software and hardware compression in the tape drive will cause bigger files on the tapes

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