Haven’t looked at Ping irons for many product cycles. All the praise the S is getting is piquing my interest. It’s a long shot, but would anyone with the BPS also have some old i3 Blades they could compare in size? I still have those i3s in the basement and play them a bit.
That top line doesn’t have to be razor thin. But it is all relative to personal preference. I think the MP-20, ZX-7, and Wilson Blades would look much better at address if their top lines weren’t so thick.