Tried Al's Beef because I was on that side of town, and I heard they were under new ownership. I should preface by saying that I didn't like Al's when I lived in Chicago. Their beef is very different tasting. But I thought I would try it out anyway. Beef was still no good, hot dog was pretty small, and overall, I would not return. I wish the new owners the best of luck. We Chicagoans are hard to please! lol
My favorite places are Joey's of Chicago and Luke's of Chicago. They both serve great products and you get what you pay for.