Looking for the best south of the strip? 800 degrees is probably what you're looking for. While it is not my personal favorite pizza, it is indeed actually good. It's different, and people love it.
I did just get a basic pizza to try it out. It was a little more expensive than you would want it to be. You are paying for the quality tho because the dough is quite fresh, sauce good, and cheese good. I was most impressed by the crust actually, which is actually something that I am super picky about as someone who prefers thick crust pizza.
It's exciting to see the 800 degrees brand expand from SoCal to multiple locations on the strip now. If you're in the SLS I promise it's a great option for a quick and easy eat!
My major problem is that I did have an 800 gift card, which the business could not process and therefore I had to pay with the little bit of gambling cash I had left. Really hope they fix their gift card system!