It's a running argument benis and I have. We know it affects REB but I was doing a little test that bunched up benis' panties.
But, back on topic, I assume there are plus/minus to IQ in all sets. This is an opportunity to learn something from those who know, obviously not benis, that is being squandered. I'm certain that the only plus/minus of IQ applies to more than one defensive set.