Kwik Trip #858 is considered the best among local locations, thanks to its larger size and double bay car wash. The store is always clean and well-maintained, with pleasant-smelling bathrooms. Employees are kind and provide quick, friendly service. Customers enjoy the great food, especially the grilled cheeses, cheese curds, and inexpensive glazed donuts, which are highly praised. The store is busy but offers a pleasant shopping experience, making it a top choice in Oconomowoc.