Years ago, when I lived in Chicago, Home Run Inn or Reggio’s was my choice of frozen pizzas. Which one I picked up just depended on what the store I was visiting, was carrying. I always considered them equals, and among the best of the best in frozen pies.
The taste and appearance are similar, as are the value. (weight v price). Usually one or the other is on sale.
Both companies started as single pizzerias in the Chicago area, with Home Run Inn predating Reggio’s by a few decades. Both pies tout a “butter flavored crust” and both (in the classic line) would be defined as “Chicago thin crust”, which is my personal favorite.
I think they products have a similar taste, tho I prefer the sausage on Reggio’s, it is more flavorful; Home Run Inn is more generous with their toppings.
The verdict? For me, it’s a tie. I’ll keep on enjoying both.