Im typically a spare rib kinda guy...more traditional to the competition rib. but I was feeling lazy when I bought these. It was kinda nice to just open em up and slap some rub on them...which incidentally was purcahsed as well. I usually make my own with that as well, but not this time. Just wanted to quick and easy ribs.Looks good; those are huge. Are they spare ribs of baby backs?