Can someone explain the difference between a pork shoulder and boston butt? I want to do pulled pork next weekend on the BGE. The main reason I ask is that I called my local meat market and Boston Butt was $5.50 per pound. I called Costco and they said what they have is pork shoulder and it is $1.65 per pound. When buying 20 pounds of meat, that is a larger difference.
What is the difference and which would you go with and why?
Thanks so much.