Beings that I'm from Iowa I should know that..Short answer, no. Pork is basically one commercial standard.
Now, how the pork is fed and treated can impact the flavor dramatically. That's why certain areas of the country, Iowa for example, are known for having great pork.
I'll have to look into that. I don't mind paying more. I'm a firm believer of you get what you pay for.Pork isn't graded like beef, and the stuff in the grocery store is all pretty much the same standard. However, higher end markets and butcher shops often carry heritage breed pork that is of much higher quality. And much higher price[emoji]128516[/emoji]
I just found a heritage pork seller that's about 60 miles from where I grew up and 75 from where I currently reside. I'm gonna have to make a trip I'm thinking..If you can't easily find it locally, I'd look at the snake river farms website. They sell high end pork.