Board Thread:Questions and Answers/@comment-95.178.132.13-20130611172247/@comment-10766793-20130613135935

That's right what you said, but I like to compact things so it can be decorated, and a cable running through all MFR Block Breakers isn't so difficult to disguise with facades, at maximum, and also, it is only a block with a cable and pipe connected, without needing any kind of redstone circuit, timers or sequencers (and it's annoying noise) x)

I guess the choose only depends on the players taste x)