Cernunnos
Journeyman Pro
Woods and putter only for me, you can do more damage to the irons from the impact on the ground than carrying surely.
Its amazing how much damage can be caused as irons clank or chink together in a carry bag, especially if you have forged irons or forged wedges. Old putters were just as suseptable too.
Yes stones in bunkers & just under the surface can cause some deep dings, but irons in motion in a bag will be all the way around the round not just on a few holes for a shot or two.