I know what the differences between yaw and fragmentation are, what I was asking is which one, in the real world, is "better." In a way, fragmentation is like yaw to the extreme and in multiple directions. I guess it really comes down to this--it depends. Armor/no armor, behind auto glass/in an open field, etc.
It seems like it would make sense for them to make a penetrator round that had the same POI as the MK262, then do an every-other type of loading in the magazines. What do you think?