Oof.
This is a touchy one.
One of INO's strengths is their consistency from location to location. I've found Culver's less so.
The standard Culver's Butter Burger might be better than a standard INO cheeseburger.
But a double-double Animal Style with chili's is better than most anything from Culver's.
INO fries >>> Culver's.
Culver's Custard >>>>>>>>>>>>>>> INO milkshake.