Since you’re asking everyone, Wendy’s wins easily, since Wataburger literally doesn’t exist for most people while Wendy’s does.
More like Whereaburger! Amirite?
But seriously they don’t have those here.
Whataburger. Whataburger. Just what a burger should be. The unbeatable, unbelievable, bigger, better burger. Whataburger.
I’ve never even seen a Whataburger
Wendy’s tastes vaguely like In n Out. They used to taste way better a few years back. Whataburger is basically Burger King with mustard. Wendy’s is by far the better option IMO.