Big or small I want the calves that make me the most money. People try lots of things but it's hard to beat a good 800# Angus or Charolais calf at the sale barn. Small calves bring small money.
Calling it pounds per acre instead of head per acre doesn't change the fact that you are running X amount of head on X amount of acres to me.
This whole deal reminds me of buying round hay. One guy will buy 4x5 bale for $35 and think the guy that paid $45 for a 5x6 bale got shafted. I mean after all you gotta know more 4x5 bales fit in a 100x100 barn than 5x6 bales.