Been to that location a few times when my son lived near there when he was in grad school. The service is pretty bad, especially considering that the store in the Strip District is a lot busier and has better service. We'd normally go to the one in Cranberry Twp. but then they opened a new one in my county just in time for the 'Rona to force them into takeout only.
I think the Strip has a longer cooking surface. Correct me if I'm wrong. Market Square is tiny.