The variation of the band pull-apart method has you doing regular reps, but slower than usual. This is more for muscle-building than improving weak spots or improving the role of the back in the bench press.
Depending on your objective, you can vary the approach. It's practically impossible to overdo pull-aparts, so use them often.
I get emails all the time from T-Nation readers who want to know why I don't write programs for the masses. About the only answer I can muster up is: "Because I have a conscience."