https://marco.org/2007/08/25/dude-go-and-price-out-a-dell-cat-once-you-add-all
Dude go and price out a Dell Cat. Once you add all of the advanced features the iCats come with by default you’ll see that they’re not actually any more expensive. Also you’re paying for the guts of the iCat, not just the common hardware. iCats don’t get hairballs.