So, I'm a California guy, born and raised. Which means that I love In-N-Out. Because thats what Californians do. We love In-N-Out. So, I was interested in getting involved in the old "battle of the burgers" and make an informed decision based on actual experience and jumped on the opportunity to do so while in Vegas .
We ordered the Shack Stack which seemed to be their most popular. Its a perfectly cooked burger with a giant, cheese stuffed mushroom cap sitting on top that oozes cheesy goodness when you bite into it. So good. The fries were okay. Pretty pricey. Overall, very good experience.
So, which is better between In-N-Out and Shake Shack? Honestly, they are so different that its hard to say. In-N-Out makes one burger, very well. Shake Shack has more options. Overall, I'd see myself eating In-N-Out more often but that takes time, price and conveniece into consideration. Glad I was able to finally try.