Agree. The meatball sammich is tip top as well. Mario's in Addison also makes a great Italian sub.If I have to sacrifice the roof of my mouth for crunchy perfection, small price to pay.
If you live in DuPage County and want an Italian sub, you go to Augustino's, tell'em 51 sent you.
But a gyro from Nick's ( Harlem & Touhy) gets my vote for best sam.