If your DH is willing to go along w/ your decision, and you opt for HSing, let the evidence speak for itself. You can always put him back in (usually, I know some who can't b/c they lose a spot etc) if it doesn't work out. Everyone that I know of (granted a handful) whose DH wasn't on board, the DH is now the most vocal about the pros of HSing. SOmetimes I think you have to take the vision of "Ok, let's try it your way and see how it goes."